Komatsu WA475-11E0, WA485-11E0 Wheel Loader Shop Manual (VENAM58000)
These Komatsu WA475-11E0 and WA485-11E0 wheel loaders are quarry and yard workhorses—loading trucks, stockpiling, and handling bulk material all day. The Komatsu WA475-11E0, WA485-11E0 Wheel Loader Shop Manual (VENAM58000) is what shops and field techs reach for when something’s broken, out of spec, or coming apart for a major repair. People usually buy this when they’re tired of guessing from an operator’s manual or YouTube and want the same style of guidance a dealer workshop would use. If you’re trying to save downtime and parts by doing the job once, properly, this is that kind of book.
What this manual helps you do
- Trace hydraulic issues in the loader, steering, and brake circuits using proper test points and step‑by‑step checks.
- Diagnose engine, transmission, and axle problems with guided troubleshooting trees and inspection procedures.
- Follow correct sequences for disassembly and reassembly of major components like axles, cylinders, and drivetrain sections.
- Check adjustment procedures for linkages, brakes, and other systems so the machine goes back together working as it should.
- Verify wiring routes and connector locations so you can chase electrical faults without tearing half the cab apart for no reason.
Who this is for
This shop manual suits a field tech, independent shop mechanic, or fleet maintenance lead who’s doing real repairs, not just daily checks. If you’re only looking for basic operation, warning lights, and routine greasing, you’d want the Operation and Maintenance Manual instead.
FAQ
Q: Is this a PDF I can search and print?
A: Yes, it’s a PDF you can search by keyword and print pages or sections you want in the shop.
Q: Does it go deep enough for full overhauls?
A: These shop manuals usually cover teardown, inspection, and reassembly procedures at dealer-workshop level.
Q: How do I know if it matches my exact machine?
A: Check your machine model and serial tag against VEN58000 in the product listing; if they line up, this is the right variant.
Bottom line: If you’re repairing or rebuilding WA475-11E0 or WA485-11E0 loaders, this is the right manual; if you just operate them, you should keep looking for the operator/O&M book.
📘 Show Index
Komatsu WA475-11E0, WA485-11E0 Wheel Loader Shop Manual (VENAM58000) Index:
- 00 Index and Foreword
- Index
- Foreword, Safety, Basic Information
- How to Read the Shop Manual
- Safety Notice for Operation
- Precautions to Prevent Fire
- Procedures If Fire Occurs
- Precautions for Disposing of Waste Materials
- Engine Technology to Conform Exhaust Gas Emission
- Precautions for DEF
- General Character and Precautions for Handling
- Precautions for Adding
- Precautions for Storage
- Precautions for Fire Hazard and Leakage
- Other Precautions
- Store DEF
- Precautions When You Handle Hydraulic Equipment
- Precautions When You Disconnect and Connect Pipings
- Precautions When You Handle Electrical Equipment
- Precautions When You Handle Fuel System Equipment
- Precautions When You Handle Intake System Equipment
- Practical Use of KOMTRAX
- Disconnect and Connect Push-Pull Type Coupler
- How to Disconnect and Connect Type 1 Push-Pull Type Coupler
- How to Disconnect and Connect Type 2 Push-Pull Type Coupler
- How to Disconnect and Connect Type 3 Push-Pull Type Coupler
- Precautions for Disconnection and Connection of Connectors
- How to Disconnect and Connect Deutsch Connector
- How to Disconnect and Connect Slide Lock Type Connector
- How to Disconnect and Connect Connector with Lock to Pull
- How to Disconnect and Connect Connector with Lock to Push
- How to Disconnect and Connect Connector with Housing to Rotate
- How to Read the Codes for Electric Cable
- Explanation of Terms for Maintenance Standard
- Standard Tightening Torque Table
- Conversion Table
- Abbreviation List
- 01 Specifications
- Table of Contents
- Specifications
- Specification Drawing
- Specification Drawing: WA475-11
- Specification Drawing: WA475-11E0
- Specification Drawing: WA485-11
- Specification Drawing: WA485-11E0
- Specifications
- Specifications: WA475-11
- Specifications: WA475-11E0
- Specifications: WA485-11
- Specifications: WA485-11E0
- Weight Table
- Weight Table: WA475-11
- Weight Table: WA475-11E0
- Weight Table: WA485-11
- Weight Table: WA485-11E0
- Fuel, Coolant, Lubricants (WA475-11, WA485-11)
- How to Use Fuel, Coolant and Lubricants by Ambient Temperature
- Fuel, Coolant, Lubricants (WA475-11E0)
- How to Use Fuel, Coolant and Lubricants by Ambient Temperature
- Fuel, Coolant, Lubricants (WA485-11E0)
- How to Use Fuel, Coolant and Lubricants by Ambient Temperature
- 10 Structure and Function
- Table of Contents
- Urea SCR System
- Layout Drawing of Urea SCR System
- Urea SCR System Diagram
- Function of Urea SCR System
- Function of DEF System
- Inducement Strategy
- Component Parts of Urea SCR System
- DEF Mixing Device
- SCR Assembly
- DEF Tank
- DEF Pump
- DEF Injector
- DEF Hose
- DEF Tank Heating Valve
- Boot-up System
- Layout Drawing of Boot-up System
- System Operating Lamp System
- System Diagram of System Operating Lamp System
- Function of Operation Lamp System
- Battery Disconnect Switch
- Function of Battery Disconnect Switch
- Operation of Battery Disconnect Switch
- Preheating System
- System Diagram of Preheating System
- Function of Automatic Preheating System
- Operation of Automatic Preheating System
- Function of Manual Preheating System
- Operation of Manual Preheating System
- Starter Signal Unit System
- Starter Signal Unit System Diagram
- Function of Starter Signal Unit System
- Remote Courtesy Lights System
- Remote Courtesy Lights System Diagram
- Function of Remote Courtesy Lights System
- Remote Open Door System
- Remote Open Door System Diagram
- Function of Remote Open Door System
- Operation of Remote Open Door System
- Engine System
- Layout Drawing of Engine System
- Function of Engine System
- Intake and Exhaust System Circuit Diagram
- Function of Intake and Exhaust System
- Engine Control System
- System Diagram of Engine Control
- Function of Engine Control System
- Operation of Engine Control System
- Component Parts of Engine System
- Turbocharger
- Oil Mist Separator
- Exhaust Throttle Valve
- KDPF Assembly
- Cooling System
- Layout Drawing of Cooling System
- Specifications of Cooling System
- Cooling Fan Control System
- System Diagram of Cooling Fan Control System
- Function of Cooling Fan Control System
- Component Parts of Cooling System
- Brake and Cooling Fan Pump
- Cooling Fan Motor
- Control System
- Layout Drawing of Control System
- Machine Monitor System
- System Diagram of Machine Monitor System
- Function of Machine Monitor System
- Rearview Monitor System
- System Diagram of Rearview Monitor System
- Function of Rearview Monitor System
- KOMTRAX System
- System Diagram of KOMTRAX System
- Function of KOMTRAX System
- Seat Belt Reminder System
- System Diagram of Seat Belt Reminder System
- Operation of Seat Belt Reminder System
- Load Meter System
- System Diagram of Load Meter
- Function of Load Meter System
- Rear Object Detection System
- Layout Drawing of Rear Object Detection System
- Rear Object Detection System Diagram
- Function of Rear Object Detection System
- Operation of Rear Object Detection System
- Component Parts of Control System
- Machine Monitor
- Monitor Switch
- Keypad
- Rearview Monitor
- Rearview Camera
- Gateway Function Controller
- Communication Terminal
- Transmission Controller
- Work Equipment Controller
- Monitor Controller
- KomVision Controller
- Starter Signal Unit
- Rear Object Detection Radar
- CAN Terminating Resistor
- Engine Controller
- Accelerator Pedal
- Speed Control Dial
- Hydraulic System
- Layout Drawing of Hydraulic System
- CLSS
- Structure of CLSS
- Function of CLSS
- Work Equipment Pump and Steering Pump Control System
- Swash Plate Control Function of Work Equipment Pump and Steering Pump
- Pickup Assistance Control Function When Engine Speed is Low
- Overheat Prevention Function of Work Equipment Circuit
- Component Parts of Hydraulic System
- Hydraulic Tank
- Work Equipment Pump
- Steering Pump
- Power Train Charge Pump and Power Train Lubrication Pump
- Control Valve
- Total Control System
- System Diagram of Total Control System
- Independent Work Equipment Control Function
- Power Mode Selector Function
- Overheat Prevention Function
- Output Limitation Function for Low Temperature
- Work Equipment Speed Level
- Power Train System
- Layout Drawing of Power Train System
- Operation of Power Train System
- HST Charge System
- System Diagram of HST Charge System
- Function of HST Charge System
- Pump Motor Control System
- System Diagram of Pump Motor Control System
- Stepless Gear Shift Adjustment Function
- Inching Control Function
- Transmission Gear Shift Control System
- System Diagram of Transmission Gear Shift Control System
- Automatic Gear Shift Function
- Gear Shift Display Function
- Hunting Prevention Function
- Transmission Protection Function
- Travel Speed Limitation Function
- Neutralizer Function
- Directional Selector Switch Control Function
- Traction Control System
- System Diagram of Traction Control System
- Function of Traction Control System
- KHMT System
- System Diagram of KHMT System
- Function of KHMT System
- Operation of KHMT System
- Synchronized Mesh of KHMT System
- Component Parts of Power Train System
- Drive Shaft
- Transmission
- Transmission Control Valve
- ECMV
- Valve Assembly (Main Relief, Power Train Oil Cooler Relief)
- HST Pump Motor
- HST Valve
- HST Charge Pump
- Manifold Valve
- Axle
- Conventional Differential
- Limited Slip Differential
- Final Drive
- AFJS Knob
- Combination Switch
- Max Power Switch
- Work Equipment System
- Layout Drawing of Work Equipment System
- Work Equipment Control System
- Work Equipment Speed Pattern Control Function by Work Equipment Lever Stroke
- Work Equipment Lever Detent Position and Work Equipment Startup Current Control Function
- Work Equipment Lever Operating Function System Diagram
- Work Equipment Lever Operation Function
- Boom Stop Modulation Function
- Work Equipment Shock Reduction Function
- Work Equipment Neutral Lock System
- Work Equipment Neutral Lock System Diagram
- Function of Work Equipment Neutral Lock System
- Remote Positioner System
- Remote Bucket Positioner System Diagram
- Function of Remote Bucket Positioner System
- Remote Boom Positioner System Diagram
- Function of Remote Boom Positioner System
- Automatic Bucket Shake System
- System Diagram of Automatic Bucket Shake System
- Function of Automatic Bucket Shake System
- Bucket Positioner and Boom Positioner
- Structure of Bucket Positioner and Boom Positioner
- Auto-Digging System
- Auto-Digging System Diagram
- Function of Auto-Digging System
- ECSS
- ECSS Diagram
- Function of ECSS
- Operation of ECSS
- Quick Coupler System
- Layout Drawing of Quick Coupler System
- System Drawing of Quick Coupler
- Function of Quick Coupler System
- Operation of Quick Coupler System
- Component Parts of Work Equipment System
- Work Equipment Lock Solenoid Valve
- Pilot Circuit Accumulator
- ECSS Circuit Accumulator
- Work Equipment Electric Lever
- Electric Mono-Lever
- Bucket Control Switch
- Multifunction Mono-Lever
- Steering System
- Layout Drawing of Steering System (Steering Wheel Specification)
- Layout Drawing of Steering System (AFJS Specification)
- Secondary Steering System
- Secondary Steering System Diagram
- Function of Secondary Steering System
- AFJS
- AFJS System
- AFJS System Diagram
- Function of AFJS System
- Steering Column
- Structure of Steering Column
- Component Parts of Steering System
- Orbitrol Valve
- Stop Valve
- Steering Valve (For Steering Wheel Spec)
- Steering Valve (AFJS Specification)
- Overload Relief Valve
- Unload Valve
- Secondary Steering Pump
- Secondary Steering Motor
- Brake System
- Layout Drawing of Brake System
- Parking Brake Control System
- System Diagram of Parking Brake Control System
- Function of Parking Brake Control System
- Operation of Parking Brake Control System
- Component Parts of Brake System
- Charge Valve
- Parking Brake Solenoid Valve
- Parking Brake Emergency Release Valve
- Brake Circuit Accumulator
- Brake Valve
- Slack Adjuster
- Brake
- Parking Brake
- Auto-Greasing System
- Layout Drawing of Auto-Greasing System
- Specifications of Auto-Greasing System
- Function of Auto-Greasing System
- Auto-Greasing System
- Undercarriage and Frame
- Frame, Axle Mount and Center Hinge Pin
- Structure of Frame, Axle Mount and Center Hinge Pin
- Function of Frame, Axle Mount and Center Hinge Pin
- Tires
- Features of Radial Tire When Compared with Bias Tire
- Structure of Radial Tire
- Function of Radial Tire
- Structure of Bias Tire
- Function of Bias Tire
- Work Equipment
- Structure of Work Equipment
- Structure of Bucket
- CAB Related Parts
- ROPS CAB
- Structure of ROPS CAB
- Function of ROPS CAB
- 20 Standard Value Table
- Table of Contents
- Standard Value Table for Engine
- Standard Value Table for Engine: WA475-11
- Standard Value Table for Engine: WA475-11E0
- Standard Value Table for Engine: WA485-11
- Standard Value Table for Engine: WA485-11E0
- Standard Value Table for Machine
- Standard Value Table for Machine: WA475-11
- Standard Value Table for Machine: WA475-11E0
- Standard Value Table for Machine: WA485-11
- Standard Value Table for Machine: WA485-11E0
- Machine Posture and Procedures to Measure Performance
- 30 Testing and Adjusting
- Table of Contents
- Precautions Before Work
- Related Information on Testing and Adjusting
- Differences In Machine Monitor Symbols
- Tools for Testing and Adjusting
- Sketch of Tools for Testing and Adjusting
- Engine and Cooling System
- Examine Engine Speed
- How to Examine Engine Speed
- Examine Boost Pressure
- How to Examine Boost Pressure by SDT
- How to Examine Boost Pressure by Testing Tool
- Examine Exhaust Gas Temperature
- How to Examine Exhaust Air Temperature
- Examine Exhaust Gas Color
- How to Examine Exhaust Gas Color with Handy Smoke Checker
- How to Examine Exhaust Gas Color with Smoke Meter
- Examine and Adjust Valve Clearance
- How to Examine Valve Clearance
- How to Adjust Valve Clearance
- Examine Compression Pressure
- How to Examine Compression Pressure
- Examine Blowby Pressure
- How to Examine Blowby Pressure
- Examine Engine Oil Pressure
- How to Examine Engine Oil Pressure by SDT
- How to Examine Engine Oil Pressure by Testing Tool
- Examine Fuel Pressure
- How to Examine Fuel Pressure
- Examine Fuel Return Rate and Leakage
- How to Examine Fuel Return Rate and Leakage
- Bleed Air from Fuel System
- How to Bleed Air from Fuel System
- Examine Fuel Circuit for Leakage
- How to Examine Fuel System for Leakage
- Handle Cylinder Cut-out Mode Operation
- Handle No-Injection Cranking Operation
- Examine KDPF, SCR and Muffler Stack for Looseness and Damage
- How to Examine KDPF, SCR and Muffler Stack for Looseness and Damage
- Examine Installed Condition of Cylinder Heads and Manifolds
- How to Examine Installed Condition of Cylinder Heads and Manifolds
- Examine Engine Piping for Damage and Looseness
- How to Examine Engine Piping for Damage and Looseness
- Examine Alternator Belt
- How to Examine Alternator Belt
- Examine Automatic Tensioner
- How to Examine Auto-Tensioner
- Clean Fuel Doser
- Write Injector Compensation Value to Engine Controller
- How to Write Injector Compensation Value to Engine Controller
- Examine SCR Related Function
- Examine DEF Pump Raised Pressure
- Examine Injection Volume from DEF Injector
- Examine DEF Line Heater Relay 1
- How to Examine DEF Line Heater Relay 2
- Examine DEF Pump Heater Relay
- Examine DEF Tank Heater Valve
- Examine SCR Denitration Efficiency
- Clean DEF Tank
- Clean DEF Pump
- Power Train
- Examine Power Train Oil Pressure
- How to Examine Power Train Oil Pressure
- Examine Nitrogen Gas Pressure in Transmission Accumulator (Made by HYDAC) and Charge Nitrogen Gas
- How to Examine Nitrogen Gas Pressure in Transmission Accumulator (Made by HYDAC)
- How to Examine Holding Time of Transmission Accumulator Pressure
- Examine and Adjust HST Oil Pressure
- How to Examine HST Oil Pressure
- How to Adjust HST Oil Pressure
- Adjust Transmission Input Shaft Speed Sensor
- How to Adjust Transmission Input Shaft Speed Sensor
- Adjust Transmission M2 Speed Sensor
- How to Adjust Transmission M2 Speed Sensor
- Flush Transmission Hydraulic Circuit
- How to Flush Transmission Hydraulic Circuit
- Examine Oil Sump in Flywheel Housing
- How to Examine Oil Sump in Flywheel Housing
- Examine Drive Shaft for Looseness, Backlash, and Damage
- How to Examine Drive Shaft for Looseness, Backlash, and Damage
- How to Move When Electric System Failure Occurs
- Steering System
- Examine Steering Wheel
- How to Examine Steering Wheel
- Examine and Adjust Steering Circuit Oil Pressure
- How to Examine Steering Circuit Oil Pressure
- How to Adjust Steering Circuit Oil Pressure
- Bleed Air from Steering Cylinder Circuit
- How to Bleed Air from Steering Cylinder Circuit
- Examine and Adjust Steering Stop Valve
- How to Examine Steering Stop Valve
- How to Adjust Steering Stop Valve
- Examine and Adjust Articulate Angle Sensor and AFJS Link Angle Sensor
- How to Examine Articulate Angle Sensor and AFJS Link Angle Sensor
- How to Adjust Articulate Angle Sensor (Steering Wheel Specification)
- How to Adjust Articulate Angle Sensor and AFJS Link Angle Sensor (AFJS Specification)
- Examine and Adjust Steering Circuit Oil Pressure (AFJS Specification)
- How to Examine Steering Circuit Oil Pressure (AFJS Specification)
- How to Adjust Steering Circuit Oil Pressure (AFJS Specification)
- Bleed Air from Steering Valve (AFJS Specification)
- How to Bleed Air from Steering Valve (AFJS Specification)
- Examine and Adjust Length of AFJS Link Rod (AFJS Specification)
- How to Examine Length of AFJS Link Rod (AFJS Specification)
- How to Adjust Length of AFJS Link Rod (AFJS Specification)
- Examine and Adjust AFJS Frame End Angle (AFJS Specification)
- How to Examine AFJS Frame End Angle (AFJS Specification)
- How to Adjust AFJS Frame End Angle (AFJS Specification)
- Examine and Adjust Steering Speed (AFJS Specification)
- How to Examine Steering Speed (AFJS Specification)
- How to Adjust Steering Speed (AFJS Specification)
- Brake System
- Release Remained Pressure in Brake Accumulator Circuit
- How to Release Remained Pressure in Brake Accumulator Circuit
- Examine Wheel Brake Oil Pressure
- How to Examine Wheel Brake Oil Pressure
- Examine and Adjust Accumulator Charge Pressure
- How to Examine Accumulator Charge Pressure
- How to Adjust Accumulator Charge Pressure
- Examine Nitrogen Gas Pressure in Brake Accumulator and Charge Gas
- How to Examine Accumulator Nitrogen Gas Pressure for Brake
- How to Charge Accumulator Nitrogen Gas for Brake
- How to Release Nitrogen Gas When You Discard Accumulator
- Bleed Air from Brake Circuit
- How to Bleed Air from Brake Circuit
- How to Bleed Air After You Remove and Install Cab
- Examine Brake Performance
- How to Examine Brake Performance
- Examine Brake Pedal
- How to Examine Brake Pedal
- Examine Pressure Decrease of Wheel Brake
- How to Examine Pressure Decrease of Wheel Brake by Brake Tester
- How to Examine Pressure Decrease of Wheel Brake When Engine Runs
- Examine Wear of Wheel Brake Disc
- How to Examine Wear of Wheel Brake Disc
- Examine Parking Brake Oil Pressure
- How to Examine Parking Brake Oil Pressure
- Examine Parking Brake Performance
- How to Examine Parking Brake Performance
- Release Parking Brake Manually
- How to Release Parking Brake Manually
- Examine Wear Volume of Parking Brake Disc
- How to Examine Wear Quantity of Parking Brake Disc
- Hydraulic System
- Release Remained Pressure from Work Equipment Circuit
- How to Release Remained Pressure from Work Equipment Circuit
- Examine and Adjust Work Equipment Oil Pressure
- How to Examine Work Equipment Oil Pressure
- How to Adjust Work Equipment Oil Pressure
- Examine Work Equipment EPC Oil Pressure
- How to Examine Work Equipment EPC Oil Pressure
- Bleed Air from Work Equipment Circuit
- How to Bleed Air from Work Equipment Pump
- How to Bleed Air from Work Equipment Cylinder
- Examine Cooling Fan Speed
- How to Examine Cooling Fan Speed
- Examine Cooling Fan Circuit Oil Pressure
- How to Examine Cooling Fan Circuit Oil Pressure
- Bleed Air from Cooling Fan Circuit
- How to Bleed Air from Cooling Fan Circuit
- Examine ECSS Accumulator Nitrogen Gas Pressure and Charge Accumulator with Nitrogen Gas
- How to Examine ECSS Accumulator Nitrogen Gas Pressure
- How to Charge ECSS Accumulator with Nitrogen Gas
- Work Equipment
- Examine and Adjust Bucket Potentiometer Lever
- How to Examine Bucket Potentiometer Lever
- How to Adjust Bucket Potentiometer Lever
- Examine and Adjust Boom Potentiometer Lever
- How to Examine Boom Potentiometer Lever
- How to Adjust Boom Potentiometer Lever
- CAB Related Parts
- Examine Directional Lever
- How to Examine Directional Lever
- Examine Work Equipment Control Lever
- How to Examine Work Equipment Control Lever
- Examine AFJS Lever (AFJS Specification)
- How to Examine AFJS Lever
- Examine Flip-up Lever (AFJS Specification)
- How to Examine Flip-up Lever
- Examine AFJS Lever Stand (AFJS Specification)
- How to Examine AFJS Lever Stand
- Adjust Rubber Stopper of AFJS Lever Stand Lock
- How to Adjust Rubber Stopper of AFJS Lever Stand Lock
- Eliminate Noise When AFJS Lever Stand Rolls
- How to Eliminate Noise When AFJS Lever Stand Rolls
- Examine and Adjust AFJS Lever Angle Sensor (AFJS Specification)
- How to Examine AFJS Lever Angle Sensor
- How to Adjust AFJS Lever Angle Sensor
- Adjust Play of Operator Seat
- How to Adjust Play of Operator Seat
- Adjust Adjustment Noise of Operator Seat
- How to Eliminate Sliding Noise of Operator Seat
- How to Eliminate Tilting Noise of Operator Seat
- Adjust Mirrors
- Adjust Operator Cab Door
- How to Adjust Operator Cab Door
- Electrical System
- Set and Adjust Each Equipment
- Replace Steering Related Device, and Examination and Adjustment Items During Disassembly and Assembly (AFJS Specification)
- Adjustment by S-PRIT
- Adjustment Method by S-PRIT
- How to Connect Wired LAN Harness
- Set and Operate Machine Monitor
- Operator Mode
- Technician Identification Status
- Examine Function by LCD (Liquid Crystal Display)
- Examine Function of Service Meter and Odometer
- Set and Operate by SDT
- Connect SDT
- How to See Monitoring
- How to See Pre-Defined Monitoring
- Abnormality Record Menu
- How to Operate Maintenance
- Default Setting Menu
- Adjustment Menu
- Testing Menu
- Other Menu
- Menu for Engine
- How to Start Up KOMTRAX System
- How to Stop Use of KOMTRAX System
- Set Region of Bluetooth(R) Compatible Radio
- How to Set Region of Bluetooth(R) Compatible Radio
- Handle Voltage Circuit of Engine Controller
- Handle Battery Disconnect Switch
- Examine Diodes
- How to Examine Diodes by Digital Tester
- How to Examine Diodes by Analog Tester
- Auto-Greasing System
- Bleed the Air in Auto-Greasing System
- How to Bleed the Air in Auto-Greasing System
- Correspondence in Case of Grease Leakage from over Pressure Protection Valve
- Correspondence in Case of Grease Leakage from over Pressure Protection Valve
- Change Lubrication Time and Lubrication Interval
- How to Change Lubrication Time and Lubrication Interval
- Examine and Fill Auto-Greasing
- How to Examine Auto-Greasing
- How to Fill Auto-Greasing
- Pm Clinic
- Pm Clinic Service
- Pm Clinic Check Sheet: WA475-11
- Pm Clinic Check Sheet: WA475-11E0
- Pm Clinic Check Sheet: WA485-11
- Pm Clinic Check Sheet: WA485-11E0
- 40 Troubleshooting
- Table of Contents
- Precautions Before Work
- Related Information for Troubleshooting
- Precautions for Troubleshooting
- Sequence of Events in Troubleshooting
- General Troubleshooting Points
- Troubleshooting Points for Urea SCR System
- Engine Controller Shutdown
- “Loaded Diagnostics Operation To Clear Failure Code” and “Loaded Diagnostics Operation To Confirm Failure Correction”on Troubleshooting
- Function to Clear Failure Code
- Select Failure Code to Be Repaired
- Table of Failure Codes that is Applied to Inducement
- Inspection Before Troubleshooting
- Inspection Procedure Before Troubleshooting
- Test in Accordance with Testing Procedure
- Examine Fuel Level and Type
- Examine for Impure Ingredient in Fuel
- Examine DEF Level and Type
- Examine Fuel Prefilter
- Examine Fuel Main Filter
- Examine Engine Oil Level (Oil Quantity in Oil Pan) and Type
- Examine Coolant Level (Expansion Tank)
- Examine Air Cleaner Clogging
- Clean Outer Element
- Replace Element
- Examine Hydraulic Oil Level
- Examine Hydraulic Oil Strainer
- Examine Hydraulic Oil Filter
- Examine Oil Level in Transmission Case
- Examine Oil Level in Front Axle Case
- Examine Oil Level in Rear Axle Case
- Bleed Air from Fuel System
- Bleed Air from Hydraulic System
- How to Examine Electrical Components
- Preparation for Troubleshooting of Electrical System
- Inspection Procedure of Electrical System
- How to Examine Fuse
- How to Examine Fusible Link
- How to Examine Diodes
- How to Examine Relay
- How to Examine Switch
- How to Examine Sensor
- How to Examine When Sensor Power Supply is Defective
- How to Examine Solenoid and Actuation Device
- How to Examine Actuator
- Examine Wiring Harness
- How to Examine CAN Communication
- How to Examine Resistance
- How to Examine Power Supply to Controller
- Procedure for Troubleshooting
- Adjustment After Troubleshooting
- Symptom and Troubleshooting Numbers
- Information Shown in Troubleshooting Table
- Diagnose Open Circuit of Hydraulic Pressure Sensor System Wiring Harness
- Connector List and Layout
- Connector Layout (1)
- Connector Layout (2)
- Connector Layout (3)
- Connector Layout (4)
- Connector Layout (5)
- Connector Layout (6)
- Connector Layout (7) (AFJS Specification)
- Connector Layout (8) (AFJS Specification)
- Connector Layout (9) (Remote Open Door Specification)
- Connector Contact Connection Table
- T-Branch Box and T-Branch Adapter Table
- Fuse Location Table
- Precautions When You Clean and Replace KDPF (SF and KDOC)
- Prepare Troubleshoot Machine Monitor
- Procedure to Make Harness Checker on Machine Monitor LCD Unit
- Prepare Short Circuit Electrical Connector (For Failure Codes [CA1883], [CA3135], and [CA5715])
- Failure Code Table
- Troubleshooting by Failure Code (Display of Code)
- Failure Code [1500L0]
- Failure Code [1500MA]
- Failure Code [1500MC]
- Failure Code [159ZMB]
- Failure Code [15F0MC]
- Failure Code [1AR0MA]
- Failure Code [1AR0MB]
- Failure Code [2F00MB]
- Failure Code [2G42ZG]
- Failure Code [2G43ZG]
- Failure Code [6071NX]
- Failure Code [879AKA]
- Failure Code [879AKB]
- Failure Code [879BKA]
- Failure Code [879BKB]
- Failure Code [879CKA]
- Failure Code [879CKB]
- Failure Code [879DKZ]
- Failure Code [879EMC]
- Failure Code [879FMC]
- Failure Code [989800]
- Failure Code [989A00]
- Failure Code [989L00]
- Failure Code [989M00]
- Failure Code [989N00]
- Failure Code [A1U0N3]
- Failure Code [A1U0N4]
- Failure Code [AA10NX]
- Failure Code [AB00KE]
- Failure Code [AB00KY]
- Failure Code [AQ10MB]
- Failure Code [AQ10N3]
- Failure Code [AS00R2]
- Failure Code [AS00R3]
- Failure Code [AS00R4]
- Failure Code [AS00R5]
- Failure Code [AS00R6]
- Failure Code [AS00ZK]
- Failure Code [AS10KM]
- Failure Code [AS10NR]
- Failure Code [AS10NT]
- Failure Code [B@BAZG]
- Failure Code [B@BAZK]
- Failure Code [B@BCNS]
- Failure Code [B@BCQA]
- Failure Code [B@BCZK]
- Failure Code [B@C6NS]
- Failure Code [B@C7NS]
- Failure Code [B@CFNS]
- Failure Code [B@HANS]
- Failure Code [C12643]
- Failure Code [C12644]
- Failure Code [C14254]
- Failure Code [C14481]
- Failure Code [CA122]
- Failure Code [CA123]
- Failure Code [CA135]
- Failure Code [CA141]
- Failure Code [CA144]
- Failure Code [CA145]
- Failure Code [CA153]
- Failure Code [CA154]
- Failure Code [CA187]
- Failure Code [CA221]
- Failure Code [CA222]
- Failure Code [CA227]
- Failure Code [CA234]
- Failure Code [CA238]
- Failure Code [CA239]
- Failure Code [CA249]
- Failure Code [CA256]
- Failure Code [CA295]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA322]
- Failure Code [CA323]
- Failure Code [CA324]
- Failure Code [CA325]
- Failure Code [CA331]
- Failure Code [CA332]
- Failure Code [CA343]
- Failure Code [CA351]
- Failure Code [CA352]
- Failure Code [CA386]
- Failure Code [CA431]
- Failure Code [CA432]
- Failure Code [CA449]
- Failure Code [CA451]
- Failure Code [CA452]
- Failure Code [CA515]
- Failure Code [CA516]
- Failure Code [CA553]
- Failure Code [CA555]
- Failure Code [CA556]
- Failure Code [CA559]
- How to Examine Low Pressure Circuit Devices
- Failure Code [CA584]
- Failure Code [CA585]
- Failure Code [CA595]
- Failure Code [CA687]
- Failure Code [CA689]
- Function of NE (Crankshaft) Speed Sensor
- Failure Code [CA691]
- Failure Code [CA692]
- Failure Code [CA697]
- Failure Code [CA698]
- Failure Code [CA731]
- Failure Code [CA741]
- Failure Code [CA742]
- Failure Code [CA743]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA778]
- Failure Code [CA1117]
- Failure Code [CA1358]
- Failure Code [CA1359]
- Failure Code [CA1669]
- Failure Code [CA1673]
- Failure Code [CA1677]
- Failure Code [CA1678]
- Failure Code [CA1682]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA1686]
- Failure Code [CA1695]
- Failure Code [CA1696]
- Failure Code [CA1713]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA1714]
- Failure Code [CA1715]
- Failure Code [CA1776]
- Failure Code [CA1777]
- Failure Code [CA1843]
- Failure Code [CA1844]
- Failure Code [CA1879]
- Failure Code [CA1881]
- Failure Code [CA1883]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA1885]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA1887]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA1921]
- Failure Code [CA1922]
- Failure Code [CA1923]
- Failure Code [CA1924]
- Diagram Related to Fuel Doser
- Failure Code [CA1925]
- Loaded Diagnostics Operation to Clear Failure Code
- Diagram Related to Fuel Doser
- Failure Code [CA1927]
- Failure Code [CA1928]
- Failure Code [CA1942]
- Failure Code [CA1963]
- Loaded Diagnostics Operation to Clear Failure Code
- Diagram Related to Fuel Doser
- Fuel System Circuit Diagram
- Failure Code [CA1977]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA2185]
- Failure Code [CA2186]
- Failure Code [CA2249]
- Failure Code [CA2265]
- Failure Code [CA2266]
- Failure Code [CA2638]
- Failure Code [CA2639]
- Failure Code [CA2732]
- Failure Code [CA2733]
- Failure Code [CA2741]
- Loaded Diagnostics Operation to Clear Failure Code
- Diagram Related to Fuel Doser
- Failure Code [CA2765]
- Failure Code [CA2771]
- Failure Code [CA2878]
- Loaded Diagnostics Operation to Clear Failure Code
- Diagram Related to Fuel Doser
- Failure Code [CA2881]
- Loaded Diagnostics Operation to Clear Failure Code
- Diagram Related to Fuel Doser
- Fuel System Circuit Diagram
- Failure Code [CA2973]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA2976]
- Failure Code [CA3133]
- Failure Code [CA3134]
- Failure Code [CA3135]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3146]
- Failure Code [CA3147]
- Failure Code [CA3148]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3151]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3165]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3167]
- How to Reset Fuel Doser Information
- Diagram Related to Fuel Doser
- Failure Code [CA3232]
- Failure Code [CA3235]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3239]
- Failure Code [CA3241]
- Failure Code [CA3251]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3253]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3255]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3311]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3312]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3313]
- Failure Code [CA3314]
- Failure Code [CA3315]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3316]
- Failure Code [CA3317]
- Failure Code [CA3318]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3319]
- Failure Code [CA3321]
- Failure Code [CA3322]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3375]
- Failure Code [CA3376]
- Failure Code [CA3497]
- Failure Code [CA3498]
- Failure Code [CA3545]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3547]
- Failure Code [CA3558]
- Failure Code [CA3559]
- Failure Code [CA3567]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3568]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3571]
- Failure Code [CA3572]
- Failure Code [CA3574]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3575]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3577]
- Failure Code [CA3578]
- Failure Code [CA3583]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3596]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3649]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3681]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3682]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3725]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3748]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA3866]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA3868]
- Failure Code [CA4151]
- Failure Code [CA4155]
- Failure Code [CA4156]
- Failure Code [CA4157]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA4158]
- Failure Code [CA4161]
- Failure Code [CA4162]
- Failure Code [CA4163]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA4168]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA4169]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA4171]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA4249]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA4251]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA4259]
- Failure Code [CA4264]
- Failure Code [CA4266]
- Failure Code [CA4267]
- Failure Code [CA4277]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA4459]
- Failure Code [CA4461]
- Failure Code [CA4731]
- Failure Code [CA4739]
- Failure Code [CA4768]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA4769]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA4842]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA5115]
- Failure Code [CA5179]
- Failure Code [CA5181]
- Failure Code [CA5271]
- Failure Code [CA5272]
- Failure Code [CA5383]
- Failure Code [CA5631]
- Failure Code [CA5632]
- Failure Code [CA5655]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA5689]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA5715]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA5838]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA5864]
- Failure Code [CA5865]
- Failure Code [CA5938]
- Failure Code [CA6256]
- Failure Code [CA6257]
- Failure Code [CA6266]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA6475]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA6476]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA6477]
- Failure Code [CA6478]
- Failure Code [CA6479]
- Failure Code [CA6481]
- Failure Code [CA6512]
- Failure Code [CA6524]
- Failure Code [CA6525]
- Failure Code [CA6526]
- Failure Code [CA6537]
- Failure Code [CA6556]
- Failure Code [CA6557]
- Failure Code [CA6595]
- Failure Code [CA6619]
- Loaded Diagnostics Operation to Confirm Failure Correction
- Failure Code [CA6654]
- Failure Code [CA6726]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA6887]
- Failure Code [CA6891]
- Failure Code [CA7326]
- Failure Code [CA7453]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA7454]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [CA7681]
- Failure Code [CA7797]
- Failure Code [CA7798]
- Failure Code [CA7822]
- Failure Code [CA7869]
- Failure Code [CA8526]
- Loaded Diagnostics Operation to Clear Failure Code
- Failure Code [D110KB]
- Failure Code [D150KA]
- Failure Code [D150KB]
- Failure Code [D150KY]
- Failure Code [D152KA]
- Failure Code [D152KY]
- Failure Code [D160KA]
- Failure Code [D160KB]
- Failure Code [D160KY]
- Failure Code [D191KA]
- Failure Code [D191KB]
- Failure Code [D191KY]
- Failure Code [D192KA]
- Failure Code [D192KB]
- Failure Code [D192KY]
- Failure Code [D19HKA]
- Failure Code [D19HKB]
- Failure Code [D19HKY]
- Failure Code [D19JKZ]
- Failure Code [D1EDKB]
- Failure Code [D1EDKY]
- Failure Code [D201QC]
- Failure Code [D524KL]
- Failure Code [D524KU]
- Failure Code [D525KL]
- Failure Code [D525KN]
- Failure Code [D526KN]
- Failure Code [D528KN]
- Failure Code [D528KP]
- Failure Code [D52DKN]
- Failure Code [D52DKP]
- Failure Code [D52EKN]
- Failure Code [D52FKN]
- Failure Code [D52GKN]
- Failure Code [D52HKN]
- Failure Code [D52JKN]
- Failure Code [D52KKN]
- Failure Code [D52LKN]
- Failure Code [D52PKX]
- Failure Code [D52QKR]
- Failure Code [D52TKX]
- Failure Code [D52UKX]
- Failure Code [D52VKN]
- Failure Code [D52XKB]
- Failure Code [D52YKB]
- Failure Code [D52ZKR]
- Failure Code [D52ZKT]
- Failure Code [D52ZLA]
- Failure Code [D5ZHKA]
- Failure Code [D5ZHKB]
- Failure Code [D5ZHKZ]
- Failure Code [D5ZHL6]
- Failure Code [D811MC]
- Failure Code [D862KA]
- Failure Code [D8ALKA]
- Failure Code [D8ALKB]
- Failure Code [D8G1KT]
- Failure Code [D8G1XZ]
- Failure Code [D8GCKR]
- Failure Code [D8GDKA]
- Failure Code [D8GDKB]
- Failure Code [D8GEKB]
- Failure Code [D8GEKY]
- Failure Code [D8GPKR]
- Failure Code [D8N1MA]
- Failure Code [D8N2MA]
- Failure Code [DAF0KT]
- Failure Code [DAF0MB]
- Failure Code [DAF0MC]
- Failure Code [DAF3KK]
- Failure Code [DAF9KQ]
- Failure Code [DAFDKB]
- Failure Code [DAFEKB]
- Failure Code [DAFEKY]
- Failure Code [DAFGMC]
- Failure Code [DAFLKA]
- Failure Code [DAFLKB]
- Failure Code [DAFMKR]
- Failure Code [DAFPKR]
- Failure Code [DAFRMA]
- Failure Code [DAFUKA]
- Failure Code [DAFUKB]
- Failure Code [DAFUKY]
- Failure Code [DAQ0KK]
- Failure Code [DAQ0KT]
- Failure Code [DAQ0MC]
- Failure Code [DAQ1KA]
- Failure Code [DAQ2KK]
- Failure Code [DAQ2KT]
- Failure Code [DAQ9KQ]
- Failure Code [DAQCMA]
- Failure Code [DAQDMA]
- Failure Code [DAQEMA]
- Failure Code [DAQFMA]
- Failure Code [DAQHMA]
- Failure Code [DAQJMA]
- Failure Code [DAQKKA]
- Failure Code [DAQLKA]
- Failure Code [DAQLKB]
- Failure Code [DAQMKR]
- Failure Code [DAQRKR]
- Failure Code [DAQRMA]
- Failure Code [DAQSKR]
- Failure Code [DASRKR]
- Failure Code [DAZ9KQ]
- Failure Code [DAZQKR]
- Failure Code [DB2QKR]
- Failure Code [DB90KK]
- Failure Code [DB90KT]
- Failure Code [DB90MC]
- Failure Code [DB91KA]
- Failure Code [DB92KK]
- Failure Code [DB92KT]
- Failure Code [DB94KB]
- Failure Code [DB95KX]
- Failure Code [DB96KX]
- Failure Code [DB97KX]
- Failure Code [DB98KX]
- Failure Code [DB99KQ]
- Failure Code [DB9CMA]
- Failure Code [DB9DMA]
- Failure Code [DB9EMA]
- Failure Code [DB9FMA]
- Failure Code [DB9GMA]
- Failure Code [DB9HMA]
- Failure Code [DB9JMA]
- Failure Code [DB9KKA]
- Failure Code [DB9LKA]
- Failure Code [DB9LKB]
- Failure Code [DB9MKR]
- Failure Code [DB9RKR]
- Failure Code [DB9RMA]
- Failure Code [DB9SKR]
- Failure Code [DBE5KX]
- Failure Code [DBE6KX]
- Failure Code [DBE7KX]
- Failure Code [DBKEKR]
- Failure Code [DBP0KM]
- Failure Code [DBP0KT]
- Failure Code [DBPWKR]
- Failure Code [DD1LKA]
- Failure Code [DD1LKB]
- Failure Code [DD61KA]
- Failure Code [DD61KB]
- Failure Code [DDAAL6] (Machine without Emergency Engine Stop Switch)
- Failure Code [DDAAL6] (Machine with Emergency Engine Stop Switch)
- Failure Code [DDB6KA]
- Failure Code [DDB6KB]
- Failure Code [DDBAKA]
- Failure Code [DDBAKB]
- Failure Code [DDBBKA]
- Failure Code [DDBBKB]
- Failure Code [DDBCKA]
- Failure Code [DDBCKB]
- Failure Code [DDBCL4]
- Failure Code [DDBCQC]
- Failure Code [DDBDKA]
- Failure Code [DDBDKB]
- Failure Code [DDG1KB]
- Failure Code [DDG2KB]
- Failure Code [DDK3KA]
- Failure Code [DDK3KB]
- Failure Code [DDK4KA]
- Failure Code [DDK4KB]
- Failure Code [DDK5LD]
- Failure Code [DDK6KA]
- Failure Code [DDK6KB]
- Failure Code [DDNRKA]
- Failure Code [DDNRKY]
- Failure Code [DDUAKR]
- Failure Code [DDUBKR]
- Failure Code [DDUCKR]
- Failure Code [DF50KA]
- Failure Code [DF50KY]
- Failure Code [DGF1KA]
- Failure Code [DGF1KB]
- Failure Code [DGH2KA]
- Failure Code [DGH2KX]
- Failure Code [DGH4KA]
- Failure Code [DGH4KX]
- Failure Code [DGR2KB]
- Failure Code [DGR2KZ]
- Failure Code [DGR4KB]
- Failure Code [DGR4KZ]
- Failure Code [DGRFKA]
- Failure Code [DGRFKY]
- Failure Code [DH1GKA]
- Failure Code [DH1GKY]
- Failure Code [DH1HKA]
- Failure Code [DH1HKY]
- Failure Code [DH1JKA]
- Failure Code [DH1JL8]
- Failure Code [DH21KA]
- Failure Code [DH21KB]
- Failure Code [DHHBKA]
- Failure Code [DHHBKY]
- Failure Code [DHHCKA]
- Failure Code [DHHCKY]
- Failure Code [DHPCKA]
- Failure Code [DHPCKY]
- Failure Code [DHPDKA]
- Failure Code [DHPDKY]
- Failure Code [DHT8KA]
- Failure Code [DHT8KB]
- Failure Code [DHT8ZG]
- Failure Code [DHTCL6]
- Failure Code [DHTEKA]
- Failure Code [DHTEKY]
- Failure Code [DHUCKA]
- Failure Code [DHUCKY]
- Failure Code [DHUDKA]
- Failure Code [DHUDKB]
- Failure Code [DHUJKA]
- Failure Code [DHUJKY]
- Failure Code [DHYEKA]
- Failure Code [DHYEKY]
- Failure Code [DHZ1KX]
- Failure Code [DJF1KA]
- Failure Code [DK38KA]
- Failure Code [DK38KY]
- Failure Code [DK39KA]
- Failure Code [DK39KY]
- Failure Code [DK3AKA]
- Failure Code [DK3AMA]
- Failure Code [DK3BKA]
- Failure Code [DK3BMA]
- Failure Code [DK3CKA]
- Failure Code [DK3CKM]
- Failure Code [DK3CL8]
- Failure Code [DK3CMA]
- Failure Code [DK3DKA]
- Failure Code [DK3DMA]
- Failure Code [DK3EKA]
- Failure Code [DK3EKM]
- Failure Code [DK3EL8]
- Failure Code [DK3EMA]
- Failure Code [DK3FKA]
- Failure Code [DK3FMA]
- Failure Code [DK3GKA]
- Failure Code [DK3GL8]
- Failure Code [DK3HL8]
- Failure Code [DK3JL8]
- Failure Code [DK3KL3]
- Failure Code [DK3KL8]
- Failure Code [DK55KA]
- Failure Code [DK55KY]
- Failure Code [DK55L5]
- Failure Code [DK59KA]
- Failure Code [DK59KY]
- Failure Code [DK59L8]
- Failure Code [DK5AKA]
- Failure Code [DK5AKY]
- Failure Code [DK5BKA]
- Failure Code [DK5BKY]
- Failure Code [DK5BL8]
- Failure Code [DK5CKA]
- Failure Code [DK5CKY]
- Failure Code [DK5DKA]
- Failure Code [DK5DKY]
- Failure Code [DK5DL8]
- Failure Code [DK5EKA]
- Failure Code [DK5EKY]
- Failure Code [DK60KR]
- Failure Code [DK60KX]
- Failure Code [DK70KA]
- Failure Code [DK70KY]
- Failure Code [DK71KA]
- Failure Code [DK71KY]
- Failure Code [DK72KA]
- Failure Code [DK72L8]
- Failure Code [DKA0KA]
- Failure Code [DKA0KY]
- Failure Code [DKA0L0]
- Failure Code [DKA1KA]
- Failure Code [DKA1KY]
- Failure Code [DKH7KA]
- Failure Code [DKH7MA]
- Failure Code [DKR0KA]
- Failure Code [DKR0KB]
- Failure Code [DKR1KA]
- Failure Code [DKR1KB]
- Failure Code [DKR2KX]
- Failure Code [DKR2NX]
- Failure Code [DKR5KA]
- Failure Code [DKR5KB]
- Failure Code [DLF1KA]
- Failure Code [DLF1LC]
- Failure Code [DLM0KA]
- Failure Code [DLM0LC]
- Failure Code [DLM3KA]
- Failure Code [DLM3LC]
- Failure Code [DLT3KX]
- Failure Code [DLT4KX]
- Failure Code [DLT4L0]
- Failure Code [DLT4L8]
- Failure Code [DLT4LC]
- Failure Code [DLT6LC]
- Failure Code [DPQ2KR]
- Failure Code [DQA1KB]
- Failure Code [DQA1KM]
- Failure Code [DQA1KR]
- Failure Code [DQA1KT]
- Failure Code [DQA1KY]
- Failure Code [DQA2KM]
- Failure Code [DQA2KR]
- Failure Code [DQA2KT]
- Failure Code [DQA3KB]
- Failure Code [DQA3KY]
- Failure Code [DR12KA]
- Failure Code [DR12KB]
- Failure Code [DR12KK]
- Failure Code [DR12KR]
- Failure Code [DR12KY]
- Failure Code [DUMBKA]
- Failure Code [DUMBKB]
- Failure Code [DV00KB]
- Failure Code [DV01KB]
- Failure Code [DV01KY]
- Failure Code [DV20KB]
- Failure Code [DV20KY]
- Failure Code [DV50KA]
- Failure Code [DV50KB]
- Failure Code [DV50KY]
- Failure Code [DW4BKA]
- Failure Code [DW4BKB]
- Failure Code [DW4BKY]
- Failure Code [DW4PKA]
- Failure Code [DW4PKB]
- Failure Code [DW4PKY]
- Failure Code [DW4QKA]
- Failure Code [DW4QKB]
- Failure Code [DW4QKY]
- Failure Code [DW4RKA]
- Failure Code [DW4RKB]
- Failure Code [DW4RKY]
- Failure Code [DW4SKA]
- Failure Code [DW4SKB]
- Failure Code [DW4SKY]
- Failure Code [DW7BKA]
- Failure Code [DW7BKB]
- Failure Code [DW7BKY]
- Failure Code [DW9CKA]
- Failure Code [DW9CKB]
- Failure Code [DW9CKY]
- Failure Code [DW9CZG]
- Failure Code [DWM1KA]
- Failure Code [DWM1KB]
- Failure Code [DWM1KY]
- Failure Code [DWPWKA]
- Failure Code [DWPWKB]
- Failure Code [DWPWKY]
- Failure Code [DWRBKA]
- Failure Code [DWRBKB]
- Failure Code [DWRBKY]
- Failure Code [DWRCKA]
- Failure Code [DWRCKB]
- Failure Code [DWRCKY]
- Failure Code [DWRDKA]
- Failure Code [DWRDKB]
- Failure Code [DWRDKY]
- Failure Code [DWREKA]
- Failure Code [DWREKB]
- Failure Code [DWREKY]
- Failure Code [DWRFKA]
- Failure Code [DWRFKB]
- Failure Code [DWRFKY]
- Failure Code [DWRGKA]
- Failure Code [DWRGKB]
- Failure Code [DWRGKY]
- Failure Code [DWRHKA]
- Failure Code [DWRHKB]
- Failure Code [DWRHKY]
- Failure Code [DWRJKA]
- Failure Code [DWRJKB]
- Failure Code [DWRJKY]
- Failure Code [DWRKKA]
- Failure Code [DWRKKB]
- Failure Code [DWRKKY]
- Failure Code [DWRLKA]
- Failure Code [DWRLKB]
- Failure Code [DWRLKY]
- Failure Code [DX16KA]
- Failure Code [DX16KB]
- Failure Code [DX16KY]
- Failure Code [DX35KA]
- Failure Code [DX35KB]
- Failure Code [DX35KY]
- Failure Code [DXA1KA]
- Failure Code [DXA1KB]
- Failure Code [DXA1KY]
- Failure Code [DXANKA]
- Failure Code [DXANKB]
- Failure Code [DXANKY]
- Failure Code [DXFAKA]
- Failure Code [DXFAKB]
- Failure Code [DXFAKY]
- Failure Code [DXFBKA]
- Failure Code [DXFBKB]
- Failure Code [DXFBKY]
- Failure Code [DXFCKA]
- Failure Code [DXFCKB]
- Failure Code [DXFCKY]
- Failure Code [DXFDKA]
- Failure Code [DXFDKB]
- Failure Code [DXFDKY]
- Failure Code [DXHJKA]
- Failure Code [DXHJKB]
- Failure Code [DXHJKY]
- Failure Code [DXHKKA]
- Failure Code [DXHKKB]
- Failure Code [DXHKKY]
- Failure Code [DY26KB]
- Failure Code [DY26KY]
- Failure Code [DY30MA]
- Failure Code [DY30MC]
- Failure Code [DY30ME]
- Failure Code [E111KT]
- Failure Code [E111MC]
- Failure Code [F313KA]
- Failure Code [F313KB]
- Failure Code [F314KA]
- Failure Code [F314KB]
- Failure Code [F315KB]
- Failure Code [F315KY]
- Failure Code [F316KB]
- Failure Code [F316KY]
- Failure Code [F317KA]
- Failure Code [F317KB]
- Failure Code [F318KB]
- Failure Code [F318KY]
- Failure Code [F31AKB]
- Failure Code [F31AKY]
- Failure Code [F31BKB]
- Failure Code [F31BKY]
- Failure Code [F31CKB]
- Failure Code [F31CKY]
- Failure Code [F31DKB]
- Failure Code [F31DKY]
- Failure Code [F31EKB]
- Failure Code [F31EKY]
- Failure Code [FG11KA]
- Failure Code [FG11KY]
- Failure Code [FG12KA]
- Failure Code [FG12KY]
- Failure Code [FG13L0]
- Failure Code [FG13MC]
- Failure Code [FG15MC]
- Failure Code [FG15MR]
- Failure Code [FG16MC]
- Failure Code [FG16MR]
- Failure Code [FH11N1]
- Failure Code [FH11QC]
- Failure Code [FH12N1]
- Failure Code [FJBAKR]
- Failure Code [FL01KR]
- Failure Code [FL02KR]
- Failure Code [FL03KR]
- Failure Code [FL04KR]
- Failure Code [FL05KR]
- Failure Code [FL06KR]
- Failure Code [FL07KR]
- Failure Code [FL08KR]
- Failure Code [FL09KR]
- Failure Code [FL0AKB]
- Failure Code [FL0ALD]
- Failure Code [FL0BKB]
- Failure Code [FL0BLD]
- Failure Code [FL0CLD]
- Failure Code [FL0DLD]
- Failure Code [FL0FLD]
- Failure Code [FL0GLD]
- Failure Code [FL0HLD]
- Failure Code [FL0JLD]
- Failure Code [FL0KLD]
- Failure Code [FL0LLD]
- Failure Code [FL0MLD]
- Failure Code [FM10MA]
- Failure Code [FM11MA]
- Failure Code [FM12MA]
- Failure Code [FM13MA]
- Failure Code [FM14MA]
- Failure Code [H2K0KA]
- Failure Code [H2K0KY]
- Failure Code [LA00L3]
- Failure Code [M000N7]
- Failure Code [M000NB]
- Failure Code [M000NS]
- Failure Code [M000ZG]
- Failure Code [R101MA]
- Failure Code [R101NS]
- Failure Code [R101NU]
- Failure Code [R101ZT]
- Failure Code [R102MA]
- Failure Code [R102ZG]
- Failure Code [R103MA]
- Troubleshooting of Electrical System (E-Mode)
- Engine Does Not Start (Engine Does Not Crank)
- Manual Preheating System Does Not Operate
- Automatic Preheating System Does Not Operate
- While Preheating is in Operation, Preheating Pilot Lamp Does Not Come On
- LCD Unit or LED Unit on Machine Monitor Display Nothing (Machine without Emergency Engine Stop Switch)
- LCD Unit and LED Unit on Machine Monitor Do Not Show Anything (Machine with Emergency Engine Stop Switch)
- LCD Unit on Machine Monitor Shows Nothing, Backlight is Abnormal (Backlight Goes Off or Flickers), Screen Display is Not Correct
- LED Unit Lamp on Machine Monitor is Abnormal
- Some Items of Gauges and Caution Lamps on Machine Monitor are Not Shown Correctly
- DEF Level is Not Shown Correctly
- DEF Level Correspondence Diagram
- Rearview Monitor Does Not Come On or Backlight Flickers
- Rearview Monitor Images are Not Shown Clearly
- Rearview Monitor Brightness Cannot be Adjusted
- Night Lighting Lamp of Rearview Monitor is Abnormal
- Radiator Coolant Level Caution Lamp Does Not Come On
- Parking Brake Indicator Lamp Does Not Light When the Parking Brake is Set to ON (Parking) Position
- When Front Brake Accumulator Oil Pressure Drops, the Brake Oil Pressure Caution Lamp Does Not Come On
- When Rear Brake Accumulator Oil Pressure Drops, the Brake Oil Pressure Caution Lamp Does Not Come On
- Fuel Gauge Does Not Show Normally
- Indication of Hydraulic Oil Temperature Gauge Does Not Increase, or Hydraulic Oil Temperature Caution Lamp Does Not Light
- Seat Belt Caution Lamp Indication is Abnormal
- Alarm Buzzer Does Not Sound
- Alarm Buzzer Does Not Stop
- Traction Control is Not Released When One-Push Traction Control Switch is Pushed
- Bucket Positioner Does Not Work When Bucket Control Switch is Pushed
- Load Meter Auto Measurement Function and Empty Bucket Calibration Function Do Not Operate When Load Meter Auto Measurement Switch is Pushed
- Brake Does Not Work When Parking Brake is Applied or Brake Drags in Forward or Reverse Travel When Parking Brake is Released
- Flow of Loader Pump Does Not Increase from the Minimum Rate
- Directional Selector (FNR) Switch Mode is Not Selected or Not Released
- Parking Brake Cannot be Released or Machine Does Not Start (AFJS Specification)
- Traction Control Setting Can Not Switch When Traction Control Switch is Pushed
- ECSS Function Cannot be Selected or Cannot be Released
- Function of Auto-Digging is Not Enabled or Disabled When Auto-Digging Switch is Pushed
- Remote Boom Positioner Cannot be Set When Boom Positioner Switch is Pushed
- Setting of Remote Bucket Positioner Can Not Change When Bucket Positioner Switch is Pushed
- Horn Does Not Operate (Steering Wheel Specification)
- Horn Does Not Operate (AFJS Specification)
- Horn Does Not Stop (Steering Wheel Specification)
- Horn Does Not Stop (AFJS Specification)
- Headlamp, Clearance Lamp, and Tail Lamp Do Not Come On (Steering Wheel Specification)
- Headlamp, Clearance Lamp, and Tail Lamp Do Not Come On (AFJS Specification)
- Clearance Lamp and Tail Lamp Do Not Come on or Go off (Steering Wheel Specification)
- Clearance Lamp and Tail Lamp Do Not Come On or Go Off (AFJS Specification)
- Low Beam and High Beam of Headlamp Do Not Come On or Go Off (Steering Wheel Specification)
- Both High and Low Beams of Headlamp Do Not Come On or Go Off (AFJS Specification)
- Low Beam of Headlamp Does Not Come On or Go Off (Steering Wheel Specification)
- Low Beam of Headlamp Does Not Come On or Go Off (AFJS Specification)
- High Beam of Headlamp Does Not Come On or Go Off (Steering Wheel Specification)
- High Beam of Headlamp Does Not Come On or Go Off (AFJS Specification)
- Front Working Lamp Does Not Come On or Go Off
- Rear Working Lamp Does Not Come On or Go Off
- Turn Signal Lamps and Hazard Lamp Do Not Come On or Go Off (Steering Wheel Specification)
- All of Turn Signal Lamps and Hazard Lamps Do Not Come On or Go Off (Steering Wheel Specification for EU and Turkey)
- All of Turn Signal Lamps and Hazard Lamps Do Not Come On or Go Off (AFJS Specification)
- Turn Signal Lamps Do Not Come On or Go Off (Steering Wheel Specification)
- Turn Signal Lamp Does Not Come On or Go Off (Steering Wheel Specification for EU and Turkey)
- Turn Signal Lamp Does Not Come On or Go Off (AFJS Specification)
- Hazard Lamp Does Not Come On or Go Off (Steering Wheel Specification)
- Hazard Lamp Does Not Come On or Go Off (Steering Wheel Specification for EU and Turkey)
- Hazard Lamp Does Not Come On or Go Off (AFJS Specification)
- Brake Lamp Does Not Light or Stays Lighted
- Backup Lamp Does Not Come on or Does Not Go off
- Backup Buzzer Does Not Sound or Continues to Sound
- Front Wiper Does Not Operate (Steering Wheel Specification)
- Front Wiper Does Not Operate (AFJS Specification)
- Front Wiper Does Not Operate When Front Wiper and Window Washer Switch (AFJS) is Pushed (AFJS Specification)
- Rear Wiper Does Not Operate (Steering Wheel Specification)
- Rear Wiper Does Not Operate (AFJS Specification)
- Fuel Feed Pump Does Not Operate or Stop Automatically
- Fan Does Not Rotate in Reverse
- Fan Remains Rotated in Reverse
- Window Washer Does Not Operate
- Front Window Washer Does Not Operate When Front Wiper and Window Washer Switch (AFJS) is Held Down (AFJS Specification)
- KOMTRAX System Does Not Operate Correctly
- Auto-Greasing Pump Display Shows [FCS]
- Auto-Greasing Pump Display Shows [FLL]
- Auto-Greasing System Does Not Operate or Stop
- Angle of Rear View Mirror Can Not be Adjusted When Electric Mirror Angle Adjustment Switch is Operated
- Heater Mirror Does Not Work or Turn OFF
- Rear Heated Wire Glass Does Not Work or Turn OFF
- Energized Tiltable Engine Hood Does Not Open/Close
- Command Selector Operation Does Not Work
- Air Conditioner Panel Operation Does Not Work
- Travel Speed Control Dial and Travel Speed Control Dial Gauge on Machine Monitor Do Not Agree
- Keypad Back Light and Pilot Lamp Do Not Dim When Monitor Brightness Selector Switch is at the Night Mode
- Back Light of Air Conditioner Panel Does Not Dim When Monitor Brightness Selector Switch is at the Night Mode
- Command Selector Back Light and Pilot Lamp Do Not Dim When Monitor Brightness Selector Switch is at the Night Mode
- Seat Belt Reminder Revolving Lamp Does Not Come on or Stays on
- Remote Open Door Does Not Operate or Remote Open Door Indicator is Not Shown Correctly
- Troubleshooting for Hydraulic and Mechanical Systems (H Mode)
- Information Shown in Troubleshooting Table (H-Mode)
- Failure Mode and Cause Table
- Machine Does Not Move, or Travel Speed is Slow
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 0 to 1 km/h (Does Not Move), Reverse Travel Speed 0 to 1 km/h (Does Not Move))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 0 to 1 km/h (Does Not Move), Reverse Travel Speed 1 to 9km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 0 to 1 km/h (Does Not Move), Reverse Travel Speed 9 to 26km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 0 to 1 km/h (Does Not Move), Reverse Travel Speed 26 km/h or More (Reverse Travel is Correct))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 1 to 7 km/h, Reverse Travel Speed 0 to 1 km/h (Does Not Move))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 1 to 7 km/h, Reverse Travel Speed 1 to 9km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 1 to 7 km/h, Reverse Travel Speed 9 to 26 km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 1 to 7 km/h, Reverse Travel Speed 26 km/h or More (Reverse Travel is Correct))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 7 to 14 km/h, Reverse Travel Speed 0 to 1 km/h (Does Not Move))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 7 to 14 km/h, Reverse Travel Speed 1 to 9 km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 7 to 14 km/h, Reverse Travel Speed 9 to 26 km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 7 to 14 km/h, Reverse Travel Speed 26 km/h or More (Reverse Travel is Correct))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 14 to 36 km/h, Reverse Travel Speed 0 to 1 km/h (Does Not Move))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 14 to 36 km/h, Reverse Travel Speed 1 to 9 km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 14 to 36 km/h, Reverse Travel Speed 9 to 26 km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 14 to 36 km/h, Reverse Travel Speed 26 km/h or More (Reverse Travel is Correct))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 36 km/h or More (Forward Travel is Correct), Reverse Travel Speed 0 to 1 km/h (Does Not Move))
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 36 km/h or More (Forward Travel is Correct), Reverse Travel Speed 1 to 9 km/h)
- Machine Does Not Move, or Travel Speed is Slow (Forward Travel Speed 36 km/h or More (Forward Travel is Correct), Reverse Travel Speed 9 to 26 km/h)
- Not Sufficient Drawbar Pull
- Rim Pull is Weak (Only Immediately After the Machine Goes Into the Objective Material)
- Not Sufficient Drawbar Pull (Only When Work Equipment is in Operation)
- Not Sufficient Drawbar Pull (Only When You Increase Travel Speed, Travel Uphill at 0 to 7 km/h, or When You Dig)
- Not Sufficient Drawbar Pull (Only When You Increase Travel Speed, Travel Uphill at 7 to 14 km/h (0 to 7 km/h is Correct))
- Strong Shocks are Made When You Start Machine or Shift Gears
- Strong Shocks are Made When Machine Moves Off and Do the Gear Shift (Only When Machine Moves Off)
- Strong Shocks are Made at Move Off and Gear Shift (at All Gear Shift)
- Strong Shocks are Made at Move Off and Gear Shift (Specified Gear Shift)
- No Shock is Made at Move Off and Gear Shift, but Time Lag is Large
- Engine Speed Drops Largely
- Engine Speed Decreases Largely (Only Immediately After Machine Goes in Objective Material)
- Engine Speed Drops Largely (Only When Work Equipment is in Operation)
- Engine Speed Decreases Largely (Other Than When Immediately After You Thrust Into Object or When Work Equipment is in Operation)
- The Braking Force of the Engine Brake is Not Sufficient (Braking Force is Weak at Downhill Travel, or a Time Lag Occurs at Directional Selection Operation)
- The Braking Force of the Engine Brake is Not Sufficient (Braking Force is Weak at Downhill Travel, or a Time Lag Occurs at Directional Selection Operation) (Only When the Travel Speed is Between 0 and 7 km/h or Between 14 and 38 km/h)
- The Braking Force of the Engine Brake is Not Sufficient (Braking Force is Weak at Downhill Travel, or a Time Lag Occurs at Directional Selection Operation) (Only When the Travel Speed is Between 7 and 14 km/h)
- The Braking Force of the Engine Brake is Not Sufficient (Braking Force is Weak at Downhill Travel, or Time Lag Occurs at Directional Selection Operation) (Regardless of Travel Speed)
- Machine Does Not Turn (For Steering Wheel Spec)
- Machine Does Not Turn (AFJS Specification)
- Turning Response is Unsatisfactory (For Steering Wheel Spec)
- Turning Response is Unsatisfactory (AFJS Specification)
- Steering Wheel is Heavy to Operate
- Operating Force of AFJS Lever is Heavy (AFJS Specification)
- Machine Sways or Large Shocks are Made While Machine Turns (For Steering Wheel Spec)
- Machine Sways or Large Shocks are Made While Machine Turns (AFJS Specification)
- Turning Radius is Different Between Right and Left Turns (Steering Wheel Specification)
- Turning Radius is Different Between Right and Left Turns (AFJS Specification)
- Steering Speed is Low (AFJS Specification)
- Steering Speed is High (AFJS Specification)
- Steering Force is Low (AFJS Specification)
- Wheel Brakes Do Not Operate or are Weak
- Wheel Brakes are Not Released or Drag
- Parking Brake Does Not Work or It is Weak
- Parking Brake is Not Released or Drags
- Boom Does Not Rise
- Boom Moves Slow or Boom Lacks Lifting Force
- Rising Boom Slows Down at Some Height
- Lift Cylinders Can Not Hold Bucket on Ground
- Hydraulic Drift of Boom is Large
- Boom Moves Up and Down During Operation
- Bucket Does Not Tilt Back
- Bucket Moves Slow or Lacks Tilt-Back Force
- Bucket Slows Down During Tilt Back or Dump Operation
- Bucket Cylinder Does Not Hold Bucket on Ground
- Hydraulic Drift of Bucket is Large
- Bucket Tilts Back and Forth While You Carry Load (Work Equipment Valve in Hold)
- Boom and Bucket Control Levers Do Not Move Smoothly and are Heavy to Move
- When Operating Work Equipment Engine Speed Drops Largely or Engine Stops
- Large Shocks are Made When Work Equipment Starts to Move and Stops
- When Some Work Equipment Stalls Hydraulically, Other Work Equipment Moves
- ECSS Does Not Operate and Machine Pitches and Bounces
- Fan Speed is Abnormal (Too High or Low, or Does Not Rotate)
- Unusual Noise is Heard from Around Fan
- Floor Vibration or Noise in Cab Increased (Boxy Noise is Heard)
- Troubleshooting of Engine (S-Mode)
- Information Shown in Troubleshooting Table (S-Mode)
- Engine Does Not Crank When Starting Switch is Turned to START Position
- Engine Cranks but No Exhaust Smoke Comes Out
- Fuel is Sprayed but Engine Does Not Start (Misfiring: Engine Cranks but Does Not Start)
- Engine Startability is Unsatisfactory
- Engine Does Not Pick Up Smoothly
- Engine Stops During Operation
- Engine Runs Rough or is Not Stable
- Engine Lacks Power
- KDPF Becomes Clogged in a Short Time
- Engine Oil Consumption is Excessive
- Engine Oil Becomes Dirty Quickly
- Fuel Consumption is Excessive
- Oil is in Coolant (or Coolant Spurts Back or Coolant)
- Engine Oil Pressure Drops
- Fuel Mixes Into Engine Oil
- Water Mixes Into Engine Oil (Milky)
- Coolant Temperature Increases Too High (Overheating)
- Unusual Noise is Heard
- Vibration is Excessive
- Air Cannot be Bled from Fuel Circuit
- Active Regeneration is Done Frequently
- Active Regeneration Continues Long
- White Smoke is Exhausted During Active Regeneration
- DEF Consumption is High
- There is Unusual Smell (Irritating Odor)
- Foreign Materials Enter DEF (DEF Increases)
- Pressure in Crankcase is High
- Troubleshooting for Auto-Greasing System
- Outline of Failure Display
- Troubleshooting When Error Message [FPS] is Shown
- Troubleshooting for Auto-Greasing Pump
- Replace Pump Element
- Troubleshooting for Grease Supply System
- Replace Auto-Greasing Controller
- Assembly procedure when disassembled in troubleshooting
- 50 Disassembly and Assembly
- Table of Contents
- Precautions Before Work
- Related Information on Disassembly and Assembly
- How to read this manual
- Symbol List
- Coating Materials List
- Special Tool List
- Sketches of Special Tools
- Prepare
- Drain and Add Coolant
- How to Drain Coolant
- How to Add Coolant
- Drain and Add Hydraulic Oil
- How to Drain Hydraulic Oil
- How to Add Hydraulic Oil
- Drain and Add Fuel
- How to Drain Fuel
- How to Add Fuel
- Collect and Refill Refrigerant
- How to Collect Refrigerant
- How to Refill Refrigerant
- Engine and Cooling System
- Remove and Install Supply Pump Assembly
- How to Remove Supply Pump Assembly
- How to Install Supply Pump Assembly
- Remove and Install Injector Assembly
- How to Remove Injector Assembly
- How to Install Injector Assembly
- Remove and Install Fuel Doser Assembly
- How to Remove Fuel Doser Assembly
- How to Install Fuel Doser Assembly
- Remove and Install Cylinder Head Assembly
- How to Remove Cylinder Head Assembly
- How to Install Cylinder Head Assembly
- Remove and Install Starting Motor Assembly
- How to Remove Starting Motor Assembly
- How to Install Starting Motor Assembly
- Remove and Install Alternator Belt
- How to Remove Alternator Belt
- How to Install Alternator Belt
- Remove and Install Auto-Tensioner
- How to Remove Auto-Tensioner
- How to Install Auto-Tensioner
- Remove and Install Expansion Tank Assembly
- How to Remove Expansion Tank Assembly
- How to Install Expansion Tank Assembly
- Remove and Install Radiator Assembly
- How to Remove Radiator Assembly
- How to Install Radiator Assembly
- Remove and Install Cooling Fan and Fan Motor Assembly
- How to Remove Cooling Fan and Fan Motor Assembly
- How to Install Cooling Fan and Fan Motor Assembly
- Remove and Install Hydraulic Oil Cooler Assembly
- How to Remove Hydraulic Oil Cooler Assembly
- How to Install Hydraulic Oil Cooler Assembly
- Remove and Install Aftercooler Assembly
- How to Remove Aftercooler Assembly
- How to Install Aftercooler Assembly
- Remove and Install Power Train Oil Cooler Assembly
- How to Remove Power Train Oil Cooler Assembly
- How to Install Power Train Oil Cooler Assembly
- Remove and Install Engine and Transmission Assembly
- Remove Engine and Transmission Assembly
- Install Engine and Transmission Assembly
- Disconnect and Connect Engine and Transmission Assembly
- Disconnect Engine and Transmission Assembly
- Connect Engine and Transmission Assembly
- Remove and Install Engine Front Oil Seal
- How to Remove Engine Front Oil Seal
- How to Install Engine Front Oil Seal
- Remove and Install Engine Rear Oil Seal
- How to Remove Engine Rear Oil Seal
- How to Install Engine Rear Oil Seal
- Remove and Install Engine Hood Assembly
- How to Remove Engine Hood Assembly
- How to Install Engine Hood Assembly
- Remove and Install Fuel Tank Assembly
- How to Remove Fuel Tank Assembly
- How to Install Fuel Tank Assembly
- Remove and Install DEF Tank Assembly
- How to Remove DEF Tank Assembly
- How to Install DEF Tank Assembly
- Remove and Install DEF Tank Sensor Flange Assembly
- How to Remove DEF Tank Sensor Flange Assembly
- How to Install DEF Tank Sensor Flange Assembly
- Remove and Install DEF Tank Sensor
- How to Remove DEF Tank Sensor
- How to Install DEF Tank Sensor
- Remove and Install DEF Tank Strainer
- How to Remove DEF Tank Strainer
- How to Install DEF Tank Strainer
- Remove and Install KDPF Assembly
- How to Remove KDPF Assembly
- How to Install KDPF Assembly
- Disassemble and Assemble KDPF Assembly
- How to Disassemble KDPF Assembly
- How to Assemble KDPF Assembly
- Remove and Install SCR Assembly
- How to Remove SCR Assembly
- How to Install SCR Assembly
- Remove and Install KDPF and SCR Assembly
- How to Remove KDPF and SCR Assembly
- How to Install KDPF and SCR Assembly
- Remove and Install Bellows Pipe Assembly
- How to Remove Bellows Pipe Assembly
- How to Install Bellows Pipe Assembly
- Remove and Install DEF Mixing Device
- How to Remove DEF Mixing Device
- How to Install DEF Mixing Device
- Remove and Install DEF Injector
- How to Remove DEF Injector
- How to Install DEF Injector
- Remove and Install DEF Pump
- How to Remove DEF Pump
- How to Install DEF Pump
- Remove and Install DEF Hose
- How to Remove DEF Hose
- How to Install DEF Hose
- Remove and Install Air Cleaner Assembly
- How to Remove Air Cleaner Assembly
- How to Install Air Cleaner Assembly
- Remove and Install Air Conditioner Compressor Assembly
- How to Remove Air Conditioner Compressor Assembly
- How to Install Air Conditioner Compressor Assembly
- Remove and Install Air Conditioner Condenser Assembly
- How to Remove Air Conditioner Condenser Assembly
- How to Install Air Conditioner Condenser Assembly
- Power Train
- Remove and Install Damper Assembly
- How to Remove Damper Assembly
- How to Install Damper Assembly
- Disassemble and Assemble Damper Assembly
- How to Disassemble Damper Assembly
- How to Assemble Damper Assembly
- Remove and Install HST Motor Assembly
- How to Remove HST Motor Assembly
- How to Install HST Motor Assembly
- Disassemble and Assemble Transmission Assembly
- How to Disassemble Transmission Assembly
- How to Assemble Transmission Assembly
- Disassemble and Assemble Transmission Clutch Pack Assembly
- How to Disassemble Transmission Clutch Pack Assembly
- How to Assemble Transmission Clutch Pack Assembly
- Remove and Install Front Axle Assembly
- How to Remove Front Axle Assembly
- How to Install Front Axle Assembly
- Remove and Install Rear Axle Assembly
- How to Remove Rear Axle Assembly
- How to Install Rear Axle Assembly
- Remove and Install Drive Shaft Assembly
- How to Remove Drive Shaft Assembly
- How to Install Drive Shaft Assembly
- Disassemble and Assemble Axle Housing Assembly (WA475-11 Standard Axle)
- How to Disassemble Axle Housing Assembly (WA475-11 Standard Axle)
- How to Assemble Axle Housing Assembly (WA475-11 Standard Axle)
- Disassemble and Assemble Axle Housing Assembly (WA475-11 Reinforced Axle, WA485-11)
- How to Disassemble Axle Housing Assembly (WA475-11 Reinforced Axle, WA485-11)
- How to Assemble Axle Housing Assembly (WA475-11 Reinforced Axle, WA485-11)
- Disassemble and Assemble Differential Assembly
- How to Disassemble Differential Assembly
- How to Assemble Differential Assembly
- Steering System
- Remove and Install Steering Valve Assembly
- How to Remove Steering Valve Assembly
- How to Install Steering Valve Assembly
- Remove and Install Steering Valve Assembly (AFJS Specifications)
- How to Remove Steering Valve Assembly (AFJS Specifications)
- How to Install Steering Valve Assembly (AFJS Specifications)
- Remove and Install Orbitrol Valve Assembly
- How to Remove Orbitrol Valve Assembly
- How to Install Orbitrol Valve Assembly
- Brake System
- Remove and Install Parking Brake Disc and Plate
- How to Remove Parking Brake Disc and Plate
- How to Install Parking Brake Disc and Plate
- Undercarriage and Frame
- Remove and Install Center Hinge Pin
- How to Remove Center Hinge Pin
- How to Install Center Hinge Pin
- Remove and Install Counterweight Assembly (WA475-11)
- How to Remove Counterweight Assembly (WA475-11)
- How to Install Counterweight Assembly (WA475-11)
- Remove and Install Counterweight Assembly (WA485-11)
- How to Remove Counterweight Assembly (WA485-11)
- How to Install Counterweight Assembly (WA485-11)
- Remove and Install Full-Length Fender Assembly
- How to Remove Full-Length Fender Assembly
- How to Install Full-Length Fender Assembly
- Hydraulic System
- Remove and Install Hydraulic Tank Assembly
- How to Remove Hydraulic Tank Assembly
- How to Install Hydraulic Tank Assembly
- Remove and Install Work Equipment Pump and Power Train Pump Assembly
- How to Remove Work Equipment Pump and Power Train Pump Assembly
- How to Install Work Equipment Pump and Power Train Pump Assembly
- Remove and Install Steering Pump, Cooling Fan Pump, and HST Charge Pump Assembly
- How to Remove Steering Pump, Cooling Fan Pump, and HST Charge Pump Assembly
- How to Install Steering Pump, Cooling Fan Pump, and HST Charge Pump Assembly
- Remove and Install Control Valve Assembly
- How to Remove Control Valve Assembly
- How to Install Control Valve Assembly
- Work Equipment
- Remove and Install Work Equipment Assembly
- How to Remove Work Equipment Assembly
- How to Install Work Equipment Assembly
- Disassemble and Assemble Steering Cylinder Assembly
- How to Disassemble Steering Cylinder Assembly
- How to Assemble Steering Cylinder Assembly
- Disassemble and Assemble Lift Cylinder Assembly
- How to Disassemble Lift Cylinder Assembly
- How to Assemble Lift Cylinder Assembly
- Disassemble and Assemble Bucket Cylinder Assembly
- How to Disassemble Bucket Cylinder Assembly
- How to Assemble Bucket Cylinder Assembly
- CAB Related Parts
- Remove and Install Operator Cab Assembly
- How to Remove Operator Cab Assembly
- How to Install Operator Cab Assembly
- Remove and Install Operator Cab Door
- How to Remove Operator Cab Door
- How to Install Operator Cab Door
- Remove and Install Operator Cab Glass (Adhered Glass)
- How to Remove Operator Cab Glass (Adhered Glass)
- How to Install Operator Cab Glass (Adhered Glass)
- Remove and Install Air Conditioner Unit Assembly
- How to Remove Air Conditioner Unit Assembly
- How to Install Air Conditioner Unit Assembly
- Remove and Install Air Conditioner Blower Assembly
- How to Remove Air Conditioner Blower Assembly
- How to Install Air Conditioner Blower Assembly
- Remove and Install Operator Seat Assembly
- How to Remove Operator Seat Assembly
- How to Install Operator Seat Assembly
- Remove and Install Operator Seat Assembly (AFJS Specification)
- How to Remove Operator Seat Assembly (AFJS Specification)
- How to Install Operator Seat Assembly (AFJS Specification)
- Remove and Install Seat Belt
- How to Remove Seat Belt
- How to Install Seat Belt
- Remove and Install AFJS Lever
- How to Remove AFJS Lever
- How to Install AFJS Lever
- Remove and Install AFJS Electric Lever
- How to Remove AFJS Electric Lever
- How to Install AFJS Electric Lever
- Electrical System
- Remove and Install Engine Controller Assembly
- How to Remove Engine Controller Assembly
- How to Install Engine Controller Assembly
- Remove and Install Work Equipment Controller Assembly
- How to Remove Work Equipment Controller Assembly
- How to Install Work Equipment Controller Assembly
- Remove and Install Transmission Controller Assembly
- How to Remove Transmission Controller Assembly
- How to Install Transmission Controller Assembly
- Remove and Install Monitor Controller Assembly
- How to Remove Monitor Controller Assembly
- How to Install Monitor Controller Assembly
- Remove and Install Machine Monitor Assembly
- How to Remove Machine Monitor Assembly
- How to Install Machine Monitor Assembly
- Remove and Install KomVision Controller
- How to Remove KomVision Controller
- How to Install KomVision Controller
- Remove and Install Starter Signal Unit
- How to Remove Starter Signal Unit
- How to Install Starter Signal Unit
- Remove and Install Intake Manifold Pressure and Temperature Sensor
- How to Remove Intake Manifold Pressure and Temperature Sensor
- How to Install Intake Manifold Pressure and Temperature Sensor
- Remove and Install KDPF Temperature Sensor
- How to Remove KDPF Temperature Sensor
- How to Install KDPF Temperature Sensor
- Remove and Install KDPF Differential Pressure Sensor
- How to Remove KDPF Differential Pressure Sensor
- How to Install KDPF Differential Pressure Sensor
- Remove and Install SCR Outlet NOx Sensor
- How to Remove SCR Outlet NOx Sensor
- How to Install SCR Outlet NOx Sensor
- Remove and Install Turbo Outlet NOx Sensor
- How to Remove Turbo Outlet NOx Sensor
- How to Install Turbo Outlet NOx Sensor
- Remove and Install Gateway Function Controller Assembly
- How to Remove Gateway Function Controller Assembly
- How to Install Gateway Function Controller Assembly
- Remove and Install Communication Terminal
- How to Remove Communication Terminal
- How to Install Communication Terminal
- Remove and Install Radar
- How to Remove Radar
- How to Install Radar
- Remove and Install Articulate Angle Sensor
- How to Remove Articulate Angle Sensor
- How to Install Articulate Angle Sensor
- 60 Maintenance Standard
- Table of Contents
- Engine and Cooling System
- Maintenance Standard for Engine Mount
- Maintenance Standard for Brake and Cooling Fan Pump
- Maintenance Standard for Servo Valve of Brake and Cooling Fan Pump
- Maintenance Standard for Cooling Fan Motor
- Power Train
- Maintenance Standard for Drive Shaft
- Maintenance Standard for Transmission
- Maintenance Standard for Transmission Control Valve
- Maintenance Standard for ECMV
- Maintenance Standard for Valve Assembly (Main Relief, Power Train Oil Cooler Relief)
- Maintenance Standard for Front Axle
- Maintenance Standard for Rear Axle
- Maintenance Standard for Front Conventional Differential
- Maintenance Standard for Rear Conventional Differential
- Maintenance Standard for Front Limited Slip Differential
- Maintenance Standard for Rear Limited Slip Differential
- Maintenance Standard for Front Final Drive
- Maintenance Standard for Rear Final Drive
- Steering System
- Maintenance Standard for Steering Column
- Maintenance Standard for Steering System (AFJS Specification)
- Maintenance Standard for Steering Pump
- Maintenance Standard for Servo Valve of Steering Pump
- Maintenance Standard for Steering Valve (For Steering Wheel Spec)
- Maintenance Standard for Steering Cylinder
- Maintenance Standard for Secondary Steering Pump
- Brake System
- Maintenance Standard for Charge Valve
- Maintenance Standard for Brake Circuit Accumulator
- Maintenance Standard for Slack Adjuster
- Maintenance Standard for Front Brake
- Maintenance Standard for Rear Brake
- Maintenance Standard for Parking Brake
- Maintenance Standard for Parking Brake Solenoid Valve
- Undercarriage and Frame
- Maintenance Standard for Frame, Axle Mount and Center Hinge Pin
- Hydraulic System
- Maintenance Standard for Hydraulic Tank
- Maintenance Standard for Work Equipment Pump
- Maintenance Standard for Power Train Charge Pump and Power Train Lubrication Pump
- Maintenance Standard for HST Charge Pump
- Maintenance Standard for HST Valve
- Maintenance Standard for Control Valve
- Maintenance Standard for Work Equipment Lock Solenoid Valve
- Work Equipment
- Maintenance Standard for Work Equipment Linkage
- Maintenance Standard for Bucket
- Maintenance Standard for Lift Cylinder
- Maintenance Standard for Bucket Cylinder
- 80 Appendix
- Table of Contents
- Precautions Before Work
- Air Conditioner System
- Precautions for Refrigerant
- Air Conditioner Component
- Specifications of Air Conditioner
- Structure and Function of Refrigeration Cycle
- Outline of Refrigeration Cycle
- Component Parts of Air Conditioner System
- Air Conditioner Unit
- Configuration Diagram of Air Conditioner Unit
- Function of Air Conditioner Unit
- Component Parts of Air Conditioner Unit
- Function of Evaporator as Air Conditioner Unit Component
- Function of Inside Air Temperature Sensor as Air Conditioner Unit Component
- Function of Blower Amplifier as Air Conditioner Unit Component
- Function of Blower OFF Relay as Air Conditioner Unit Component
- Function of Compressor Clutch Relay as Air Conditioner Unit Component
- Function of Heater Core as Air Conditioner Unit Component
- Function of Evaporator Temperature Sensor as Air Conditioner Unit Component
- Function of Servo Motor as Air Conditioner Unit Component
- Function of Expansion Valve as Air Conditioner Unit Component
- Function of Dual Pressure Switch
- Air Conditioner Controller
- Structure of Air Conditioner Controller
- Compressor
- Structure of Compressor
- Specifications of Compressor
- Function of Compressor
- Condenser
- Structure of Condenser
- Specifications of Condenser
- Function of Condenser
- Receiver Drier
- Structure of Receiver Dryer
- Specifications of Receiver Dryer
- Function of Receiver Dryer
- Air Conditioner Related Sensors
- Function of Sunlight Sensor
- Function of Outside Air Temperature Sensor
- Explanation of Procedure for Test of and Troubleshooting of Air Conditioner
- Circuit Diagram and Configuration of Connector Pins of Air Conditioner
- System Diagram of Air Conditioner
- Input and Output Signals of Air Conditioner Controller
- Function of Air Conditioner Controller
- Locations of Air Conditioner Parts and Layout of Connectors
- Examine Air Conditioner with Self-Diagnosis Function
- How to See Electrical System Abnormality Record by SDT
- Examine Temperature Control Function
- How to Examine Temperature Control Function
- Examine Vent (Mode) Changeover
- How to Examine Vent (Mode) Changeover
- Examine Fresh/Recirc Air Changeover
- How to Examine Fresh/Recirc Air Changeover
- Examine Evaporator Temperature Sensor
- Examine Relay
- Air Conditioner Troubleshooting Chart 1
- Air Conditioner Troubleshooting Chart 2
- Information Shown in Troubleshooting Table
- Failure Code [879AKA]
- Failure Code [879AKB]
- Failure Code [879BKA]
- Failure Code [879BKB]
- Failure Code [879CKA]
- Failure Code [879CKB]
- Failure Code [879DKZ]
- Failure Code [879EMC]
- Failure Code [879FMC]
- Troubleshooting for Power Supply System (Air Conditioner Does Not Operate)
- Troubleshooting for Compressor and Refrigerant System (Air is Not Cooled)
- Troubleshooting for Blower Motor System (No Air Comes Out or Air Flow is Abnormal)
- Troubleshooting for Fresh/Recirc Air Changeover
- Troubleshooting by Gauge Pressure
- Connect Service Tool
- How to Connect Service Tool
- Precautions for Disconnection and Connection of Air Conditioner Piping
- Handle Compressor Oil
- 90 Circuit Diagrams
- Table of Contents
- Hydraulic Circuit Diagram
- Symbols Used in Hydraulic Circuit Diagram
- Hydraulic Circuit Diagram (Steering Wheel Specification) (1/2)
- Hydraulic Circuit Diagram (Steering Wheel Specification) (2/2)
- Hydraulic Circuit Diagram (AFJS Specification) (1/2)
- Hydraulic Circuit Diagram (AFJS Specification) (2/2)
- Hydraulic Circuit Diagram (Steering Wheel Specification) (Combination of Boom RAISE, Steer Left, and Brake Operation) (1/2)
- Hydraulic Circuit Diagram (Steering Wheel Specification) (Combination of Boom RAISE, Steer Left, and Brake Operation) (2/2)
- Power Train Hydraulic Circuit Diagram
- Hydraulic Auto-Greasing Diagram
- Electrical Circuit Diagram
- Symbols Used in Electric Circuit Diagram
- Electrical Circuit Diagram of Machine (1/10)
- Electrical Circuit Diagram of Machine (2/10)
- Electrical Circuit Diagram of Machine (3/10)
- Electrical Circuit Diagram of Machine (4/10)
- Electrical Circuit Diagram of Machine (5/10)
- Electrical Circuit Diagram of Machine (6/10)
- Electrical Circuit Diagram of Machine (7/10)
- Electrical Circuit Diagram of Machine (8/10)
- Electrical Circuit Diagram of Machine (9/10)
- Electrical Circuit Diagram of Machine (10/10)
- Electrical Circuit Diagram of Floor (1/11)
- Electrical Circuit Diagram of Floor (2/11)
- Electrical Circuit Diagram of Floor (3/11)
- Electrical Circuit Diagram of Floor (4/11)
- Electrical Circuit Diagram of Floor (5/11)
- Electrical Circuit Diagram of Floor (6/11)
- Electrical Circuit Diagram of Floor (7/11)
- Electrical Circuit Diagram of Floor (8/11)
- Electrical Circuit Diagram of Floor (9/11)
- Electrical Circuit Diagram of Floor (10/11)
- Electrical Circuit Diagram of Floor (11/11)
- Index
Komatsu
