A Bobcat S220 is a good all-round skid steer for farm and dirt work, and when it starts leaking, losing power, or throwing codes, this is the kind of manual you reach for. Around my place, I pull the service manual when I'm past guessing and need the right sequence, specs, and test ports. This specific book is written for S220 loaders in the serial range 526211001 to 526299999, so the first thing you should do is match your serial plate to that range. If your plate falls inside it, this is the right repair manual for you. If it doesn't, keep looking.
What this manual helps you do
- Diagnose weak drive, slow hydraulics, or overheating using step-by-step pressure and flow checks
- Trace electrical issues with wiring diagrams so you can chase down dead circuits and bad sensors
- Follow teardown and reassembly steps for pumps, drive motors, cylinders, and major hydraulic components
- Check and set linkages, control levers, and Bob-Tach so the loader runs straight and attachments lock correctly
- Replace engine and hydro components with the right removal order, reinstall steps, and verification checks
Who this is for
This manual is for an owner-operator, small contractor, field tech, or shop mechanic who actually spins wrenches on an S220. If you only need basic controls, safety, and daily checks, you want the operator's handbook instead, not this service manual.
FAQ
Q: Is this a searchable PDF, and can I read the wiring diagrams on a screen?
A: Yes, it's a PDF, and you can zoom in on the wiring diagrams so they're readable on a laptop or tablet.
Q: My S220 serial number is outside 526211001-526299999. Will this still work?
A: No, you should match the serial range. Bobcat changes wiring and hydraulics between ranges.
Q: I'm just planning filters and fluid changes. Is this overkill?
A: More or less, yes. For simple maintenance, the operator's or maintenance manual is easier to use.
If your S220's serial number falls in that range and you're doing your own repairs, this is the manual you want. If the serial doesn't match, skip it.
📘 Show Index
Table of Contents:
- MAINTENANCE SAFETY
- ALPHABETICAL INDEX
- CONTENTS
- FOREWORD
- SAFETY INSTRUCTIONS
- SERIAL NUMBER LOCATION
- Loader Serial Number
- Engine Serial Number
- DELIVERY REPORT
- BOBCAT LOADER IDENTIFICATION
- SAFETY AND MAINTENANCE
- LIFTING AND BLOCKING THE LOADER
- LIFT ARM SUPPORT DEVICE
- Engaging The Lift Arm Support Device
- Disengaging The Lift Arm Support Device
- OPERATOR CAB
- Description
- Raising The Operator Cab
- Lowering The Operator Cab
- Emergency Exit
- TRANSPORTING THE BOBCAT LOADER
- TOWING THE LOADER
- REMOTE START
- Procedure For Loader W/O Attachments Control Harness
- Procedure For Loader With Attachments Control Harness
- Procedure
- SERVICE SCHEDULE
- AIR CLEANER SERVICE
- ENGINE COOLING SYSTEM
- Cleaning Cooling System
- Checking The Coolant Level
- Adding The Coolant
- FUEL SYSTEM
- Fuel Specifications
- Filling The Fuel Tank
- Fuel Filter
- Removing Air From The Fuel System
- ENGINE LUBRICATION SYSTEM
- Checking Engine Oil
- Oil Chart
- Replacing Oil And Filter
- HYDRAULIC/HYDROSTATIC SYSTEM
- Checking And Adding Fluid
- Hydraulic Fluid Chart
- Hydraulic/Hydrostatic Filter Replacement
- Replacing Hydraulic Fluid And Case Drain Filters
- FINAL DRIVE TRANSMISSION (CHAINCASE)
- Checking And Adding Oil
- Removing The Oil
- FAN GEARBOX
- BOB-TACH
- Inspection And Maintenance
- POWER BOB-TACH
- Inspection And Maintenance
- LUBRICATING THE LOADER
- TIRE MAINTENANCE
- Wheel Nuts
- Tire Rotation
- Tire Mounting
- HYDRAULIC SYSTEM
- HYDRAULIC/HYDROSTATIC SCHEMATICS
- HYDRAULIC SYSTEM INFORMATION
- Troubleshooting
- Tightening Procedure
- CYLINDER (LIFT)
- Checking
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- CYLINDER (TILT)
- Checking
- Removal And Installation
- Base Pin Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- CYLINDER (POWER BOB-TACH)
- Checking
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- MAIN RELIEF VALVE
- Checking Main Relief
- Adjustment
- Removal And Installation
- MAIN RELIEF VALVE (ACS)
- Checking The Main Relief Valve At Front Aux. Hyd.
- Removal And Installation
- Adjustment
- MAIN RELIEF VALVE (Selectable JOYSTICK Control) (Sjc)
- Checking The Main Relief Valve At Front Auxiliary Hydraulics
- Removal and Installation
- Adjustment
- HYDRAULIC CONTROL VALVE (2 PIECE CASTING) (FOOT CONTROL)
- Identification
- Removal And Installation
- BICS™ Valve, Removal And Installation
- BICS™ Valve, Lift Arm By-Pass Orifice Removal And Installation
- BICS™ Valve, Check Valve Removal And Installation
- Backslide, Lock Valve Removal And Installation
- BICS™ Valve, Solenoid Removal And Installation
- BICS™ Valve, Solenoid Testing
- Identification Chart
- Load Check Valve
- Main Relief Valve
- Port Relief Valve, Tilt Spool
- Port Relief Valve, Lift Spool
- Anti-Cavitation Valve/Port Relief Valve, Tilt Spool
- Anti-Cavitation Valve, Lift Spool
- Rubber Boot
- Lift And Tilt Lock Block
- Lift Spool And Detent Removal
- Lift Spool And Detent Disassembly
- Lift Spool And Detent Assembly
- Lift Spool And Detent Installation
- Tilt Spool Removal And Installation
- Tilt Spool Disassembly And Assembly
- Auxiliary Spool Removal And Installation
- Auxiliary Plug Removal And Installation
- Auxiliary Electric Solenoid Disassembly
- Port-Auxiliary Section Removal And Installation
- Cleaning And Inspection
- HYDRAULIC CONTROL VALVE (2 PIECE CASTING) (ADVANCED CONTROL SYSTEM) (ACS)
- Identification
- Actuator Removal And Installation (In Loader)
- Actuator Removal And Installation (Out Of Loader)
- Removal And Installation
- BICS™ Valve, Removal And Installation
- BICS™ Valve, Lift Arm By-Pass Orifice Disassembly And Assembly
- BICS™ Valve, Check Valve Disassembly And Assembly
- BICS™ Valve, Lock Valve Disassembly And Assembly
- BICS™ Valve, Solenoid Disassembly And Assembly
- BICS™ Valve, Solenoid Testing
- Identification Chart
- Lift Base End Restrictor
- Load Check Valve
- Main Relief Valve
- Port Relief Valve
- Anti-Cavitation Valve/Port Relief Valve
- Anti-Cavitation Valve
- Lift Spool Removal
- Lift Spool Removal And Installation
- Lift and Tilt Spool Disassembly And Assembly
- Auxiliary Spool Removal And Installation
- Auxiliary Electric Solenoid Disassembly
- Port-Auxiliary Section Disassembly
- Cleaning And Inspection
- HYDRAULIC CONTROL VALVE (2 PIECE CASTING) (selectable joystick control) (sjc)
- Identification
- Actuator Removal And Installation (In Loader)
- Actuator Removal And Installation (Out Of Loader)
- Removal And Installation
- BICS™ Valve, Removal And Installation
- BICS™ Valve, Lift Arm By-Pass Orifice Disassembly And Assembly
- BICS™ Valve, Check Valve Disassembly And Assembly
- BICS™ Valve, Lock Valve Disassembly And Assembly
- BICS™ Valve, Solenoid Disassembly And Assembly
- BICS™ Valve, Solenoid Testing
- Identification Chart
- Lift Base End Restrictor
- Load Check Valve
- Main Relief Valve
- Port Relief Valve
- Anti-Cavitation Valve/Port Relief Valve
- Anti-Cavitation Valve
- Lift Spool Removal
- Lift Spool Removal And Installation
- Lift and Tilt Spool Disassembly And Assembly
- Auxiliary Spool Removal And Installation
- Auxiliary Electric Solenoid Disassembly
- Port-Auxiliary Section Disassembly
- Cleaning And Inspection
- HYDRAULIC CONTROL VALVE (1 PIECE CASTING) (FOOT CONTROL)
- Removal And Installation
- Identification Chart
- BICS™ Valve, Lift Load Check Valve Removal And Installation
- Load Check Valve Removal And Installation (Tilt & Auxiliary)
- Anti-Cavitation Valve (Lift, Rod End)
- Port Relief/Anti-Cavitation Valve (Lift, Base End)
- Port Relief/Anti-Cavitation Valve (Tilt, Base End)
- Port Relief/Anti-Cavitation Valve (Tilt, Rod End)
- Port Relief Valve
- Plug Removal
- Rubber Boot Removal and Installation
- End Cap/Spool Lock Block Removal and Installation
- Lift Spool and Detent Removal and Installation
- Auxiliary Spool Removal And Installation
- Auxiliary Solenoid Disassembly and Assembly
- BICS™ Valve Solenoid Disassembly And Assembly
- BICS™ Valve, Lock Valve Removal And Installation
- BICS™ Valve, Lift Arm By-Pass Orifice Disassembly And Assembly
- Main Relief Valve
- BICS™ Valve, Check Valve Removal and Installation
- HYDRAULIC CONTROL VALVE (1 PIECE CASTING) (ADVANCED CONTROL SYSTEM) (ACS)
- Identification
- Removal And Installation
- Actuator Removal And Installation (In Loader)
- Identification Chart
- BICS™ Valve, Lift Load Check Valve Removal And Installation
- Load Check Valve Removal And Installation (Tilt & Auxiliary)
- Anti-Cavitation Valve (Lift, Rod End)
- Port Relief/Anti-Cavitation Valve (Lift, Base End)
- Port Relief/Anti-Cavitation Valve (Tilt, Base End)
- Port Relief/Anti-Cavitation Valve (Tilt, Rod End)
- Port Relief Valve
- Plug Removal
- End Cap Block Removal And Installation
- Lift Spool Removal And Installation
- Auxiliary Spool Removal And Installation
- Auxiliary Solenoid Disassembly And Assembly
- BICS™ Valve Solenoid Disassembly And Assembly
- BICS™ Valve, Lock Valve Removal And Installation
- BICS™ Valve, Lift Arm By-Pass Orifice Disassembly And Assembly
- Main Relief Valve
- BICS™ Valve, Check Valve Removal And Installation
- HYDRAULIC CONTROL VALVE (1 PIECE CASTING) (SELECTABLE JOYSTICK CONTROL) (SJC)
- Identification
- Removal And Installation
- Actuator Removal And Installation (In Loader)
- Identification Chart
- BICS™ Valve, Lift Load Check Valve Removal And Installation
- Load Check Valve Removal And Installation (Tilt & Auxiliary)
- Anti-Cavitation Valve (Lift, Rod End)
- Port Relief/Anti-Cavitation Valve (Lift, Base End)
- Port Relief/Anti-Cavitation Valve (Tilt, Base End)
- Port Relief/Anti-Cavitation Valve (Tilt, Rod End)
- Port Relief Valve
- Plug Removal
- End Cap Block Removal And Installation
- Lift Spool Removal And Installation
- Auxiliary Spool Removal And Installation
- Auxiliary Solenoid Disassembly And Assembly
- BICS™ Valve Solenoid Disassembly And Assembly
- BICS™ Valve, Lock Valve Removal And Installation
- BICS™ Valve, Lift Arm By-Pass Orifice Disassembly And Assembly
- Main Relief Valve
- BICS™ Valve, Check Valve Removal And Installation
- LIFT ARM BY-PASS CONTROL VALVE
- Inspecting
- Additional Inspection For Loaders W/Advanced Hand Controls
- Removal And Installation
- Disassembly And Assembly
- HYDRAULIC PUMP
- Check The Output Of The Hydraulic Pump
- Removal And Installation
- Identification
- Disassembly And Assembly
- HYDRAULIC PUMP (CHARGE)
- Check The Output Of The Hydraulic Pump
- Removal And Installation
- Disassembly And Assembly
- HYDRAULIC PUMP (HIGH FLOW)
- Hydraulic Pump Test (30 GPM)
- Hydraulic Pump Test (40 GPM)
- Inline Hydraulic Pump Test (Standard)
- Inline Hydraulic Pump Test (High Flow) (30 GPM And 40 GPM)
- High Flow Relief Adjustment Procedure (30 GPM And 40 GPM)
- High Flow Relief Valve Removal And Installation (30 GPM And 40 GPM)
- Removal And Installation (30 GPM And 40 GPM)
- Identification (30 GPM) (S/N 526214399 & Below)
- Identification (40 GPM) (S/N 526214400 & Above)
- Disassembly And Assembly (30 GPM And 40 GPM)
- HYDRAULIC PUMP (SELECTABLE JOYSTICK CONTROL) (SJC)
- Check The Output Of The Hydraulic Pump
- Removal And Installation
- Identification
- Disassembly And Assembly
- HYDRAULIC PUMP (HIGH FLOW) (SELECTABLE JOYSTICK CONTROL) (SJC)
- Hydraulic Pump Test (30 GPM)
- Hydraulic Pump Test (40 GPM)
- Inline Hydraulic Pump Test (Standard)
- Inline Hydraulic Pump Test (High Flow) (30 GPM and 40 GPM)
- High Flow Relief Adjustment Procedure (30 GPM and 40 GPM)
- High Flow Relief Valve Removal and Installation (30 GPM and 40 GPM)
- Removal And Installation (30 GPM and 40 GPM)
- Identification (30 GPM) (S/N 526214399 and Below)
- Identification (40 GPM) (S/N 526214400 and Above)
- Disassembly And Assembly (30 GPM and 40 GPM)
- HYDRAULIC/HYDROSTATIC FILTER
- Housing Removal And Installation
- Mount Removal And Installation
- HYDRAULIC FLUID RESERVOIR
- Fluid Removal
- Removal And Installation
- Hydraulic Fluid Screen
- BUCKET POSITION VALVE
- Solenoid Removal And Installation
- Solenoid Testing
- Removal And Installation
- Disassembly And Assembly
- REAR AUXILIARY DIVERTER
- Removal and Installation
- Disassembly And Assembly
- Solenoid Testing
- Inspection
- FRONT AUXILIARY HYDRAULIC COUPLER BLOCK
- Removal and Installation
- Disassembly And Assembly
- HYDROSTATIC SYSTEM
- HYDROSTATIC SYSTEM INFORMATION
- Troubleshooting
- Replenishing Valve Function
- HYDROSTATIC MOTOR
- Removal And Installation
- Parts Identification
- Disassembly
- Inspection
- Assembly
- HYDROSTATIC MOTOR (TWO-SPEED)
- Removal And Installation
- Parts Identification
- Disassembly
- Inspection
- Assembly
- HYDROSTATIC MOTOR CARRIER
- Removal and Installation
- Parts Identification
- Disassembly
- Assembly
- HYDROSTATIC MOTOR CARRIER (SELECTABLE JOYSTICK CONTROL) (SJC)
- Removal And Installation
- Parts Identification
- Disassembly
- Assembly
- CHARGE PRESSURE
- Testing
- Removal And Installation
- Setting Charge Pressure
- HYDROSTATIC PUMP
- Removal And Installation
- Replenishing/High Pressure Relief Valve
- Parts Identification (Right Half)
- Parts Identification (Left Half)
- Hydraulic Pump Removal And Installation
- Pump Separation
- Disassembly
- Assembly
- HYDROSTATIC PUMP (SELECTABLE JOYSTICK CONTROL) (SJC)
- Pump Controller Removal And Installation
- Hydrostatic Pump Calibration
- Removal And Installation
- Parts Identification (Right Half)
- Parts Identification (Left Half)
- System Check Relief Valves (High Pressure Relief, Charge Check & By-Pass Valve)
- Charge Relief Valve
- Pump Separation
- Shaft Seal And Shaft Replacement
- Shaft Seal And Shaft Installation
- Charge Pump Removal
- Charge Pump Inspection
- Charge Pump Installation
- Disassembly
- Inspection
- Assembly
- Pump Neutral Adjustment
- Pump Controller Neutral Adjustment
- DRIVE BELT
- Shield Removal And Installation
- Adjustment
- Replacement
- Tensioner Pulley Removal And Installation
- Tensioner Pulley Tension Spring
- OIL COOLER (SEAL TO CONNECT) (STC)
- Hydraulic Oil Cooler Removal And Installation
- DRIVE SYSTEM
- BRAKE
- Disc Removal And Installation
- BRAKE (TWO-SPEED)
- Block Removal And Installation
- Block Disassembly And Assembly
- DRIVE COMPONENTS
- Axle Seal Removal And Installation
- Axle, Sprocket And Bearings Removal And Installation
- Drive Chain Removal And Installation
- CHAINCASE
- Front Chaincase Cover Removal And Installation
- Rear Chaincase Cover Removal And Installation
- MAIN FRAME
- SEAT BAR
- Removal And Installation
- Assembling Components
- Compression Spring Disassembly And Assembly
- OPERATOR CAB
- Gas Cylinder Removal And Installation (Dual Gas Spring)
- Gas Cylinder Removal And Installation (3rd Gas Spring)
- Gas Cylinder Bracket Disassembly And Assembly
- Removal And Installation
- OPERATOR SEAT
- Removal And Installation
- Seat Belt Removal And Installation
- OPERATOR SEAT (SUSPENSION)
- Removal And Installation
- Slide Rail Removal And Installation
- Seat Belt Removal and Installation
- Cushion Removal And Installation
- Back Removal And Installation
- Shock Removal And Installation
- 3-Point Seat Belt Removal And Installation
- BOB-TACH
- Removal And Installation
- Bob-Tach Lever And Wedge
- POWER BOB-TACH
- Removal And Installation
- Power Bob-Tach Lever And Wedge
- Pivot Pin Bushing And Seal Replacement
- LIFT ARMS
- REAR GRILL
- REAR DOOR
- Removal And Installation
- Striker Removal and Installation
- Striker Disassembly and Assembly
- Door Latch and Catch Adjustment
- Latch Removal And Installation
- FUEL TANK
- Removal And Installation
- Fuel Level Sender
- CONTROL PEDALS
- Removal And Installation
- Pedal Adjustment
- CONTROL PEDALS (ACS)
- Foot Sensor Removal And Installation
- Foot Pedal Removal And Installation
- Foot Pedal Linkage Disassembly And Assembly
- CONTROL PANEL (NON-ADJUSTABLE PINTLES)
- Removal And Installation
- Shock Removal And Installation
- Shaft Removal And Installation
- Shaft Disassembly And Assembly
- Linkage Removal And Installation
- Linkage Neutral Adjustment
- CONTROL PANEL (ADJUSTABLE PINTLES)
- Description
- Removal And Installation
- Shock Removal And Installation
- Shaft Removal And Installation
- Shaft Disassembly And Assembly
- Linkage Removal And Installation
- Pintle Arm Disassembly and Assembly
- Linkage Neutral Adjustment
- Linkage Travel Adjustment
- CONTROL PANEL (SELECTABLE JOYSTICK CONTROL) (SJC)
- CONTROL HANDLE
- Lever Removal And Installation
- Steering Lever Boot
- CONTROL HANDLE (ADVANCED CONTROL SYSTEM) (ACS) SELECTABLE HAND/FOOT CONTROL
- Components Identification
- Handle Sensor Removal And Installation
- Control Handle Removal And Installation
- Control Handle Disassembly And Assembly
- Control Lever Removal And Installation
- Control Lever Boot
- CONTROL HANDLE (SELECTABLE JOYSTICK CONTROL) (SJC)
- Joystick Testing (Right & Left)
- Joystick Removal (Right & Left)
- Joystick Boot Removal (Right & Left)
- Lever Assembly Removal (Right & Left)
- INSIDE ACCESS PANEL
- Removal And Installation (Left)
- Removal And Installation (Right)
- INSIDE ACCESS PANEL (SELECTABLE JOYSTICK CONTROL) (SJC)
- Panel Removal (Right)
- Panel Removal (Left)
- ELECTRICAL SYSTEM & ANALYSIS
- ELECTRICAL SCHEMATICS
- ELECTRICAL SYSTEM INFORMATION
- Troubleshooting
- Description
- Fuse Location
- Relay Switch Location
- Solenoid Test
- BATTERY
- Removal And Installation
- Servicing The Electrical System
- Using A Booster Battery (Jump Starting)
- ALTERNATOR
- Adjusting The Alternator Belt
- Alternator Identification
- Charging System Check
- Alternator Voltage Test
- Low Voltage Test
- High Voltage Test
- Removal And Installation
- Rectifier Continuity (Diode) Test
- Alternator Regulator Test
- Disassembly
- Stator Continuity Test
- Stator Ground Test
- Rotor Continuity Test
- Rotor Ground Test
- Assembly
- STARTER
- Checking
- Removal And Installation
- Parts Identification
- Disassembly And Assembly
- Inspection And Repair
- No Load Test
- INSTRUMENT PANEL
- Left Panel
- Right Panel (Standard) (With Key Switch)
- Right Panel (Deluxe) (With Keyless Start)
- Right Panel Setup Display Options (Deluxe)
- Deluxe Panel Setup
- Passwords (Deluxe)
- Option And Field Accessory Panels (If Equipped)
- Standard Panel Removal And Installation (Right Side)
- Deluxe Panel Removal And Installation (Right Side)
- Standard & Deluxe Panel Removal And Installation (Left Side)
- Front Accessory Panel Removal And Installation
- LIGHTS
- Front Removal And Installation
- Rear Removal And Installation
- CONTROLLER (BOBCAT)
- Identification Chart
- Removal And Installation
- CONTROLLER (SELECTABLE JOYSTICK CONTROL) (SJC)
- Removal
- Identification Chart
- SPEED SENSOR (SELECTABLE JOYSTICK CONTROL) (SJC)
- DIAGNOSTICS SERVICE CODES
- Display
- Number Codes List
- BICS™ SYSTEM
- Inspecting The BICS™ Controller (Engine STOPPED – Key ON)
- Inspecting Deactivation Of The Auxiliary Hydraulics System (Engine STOPPED – Key ON)
- Inspecting The Seat Bar Sensor (Engine RUNNING)
- Inspecting The Traction Lock (Engine RUNNING)
- Inspecting The Lift Arm By-Pass Control
- Additional Inspection For Loaders With Advanced Controls System (ACS) or Selectable Joystick Control (SJC)
- Troubleshooting
- Troubleshooting Guide
- SEAT BAR SENSOR
- Troubleshooting Chart
- Test
- Removal And Installation
- BICS™ Circuit Test
- TRACTION LOCK
- Troubleshooting
- Removal And Installation (Single Speed)
- Description Of The Control System (Two Speed)
- Inspecting The Control System (Two Speed)
- ADVANCED CONTROL SYSTEM (ACS)
- Components Identification
- Troubleshooting Guide
- Controller, Connector And Wire Identification
- ACS Controller Removal And Installation
- Handle Sensor Connector
- Switch Handle Removal
- Switch Handle Installation
- Actuators Disassembly And Assembly
- Handle Lock Solenoid Removal And Installation
- Handle Lock Solenoid Disassembly And Assembly
- Handle Lock Solenoid Connector
- Foot Sensor Disassembly And Assembly
- Foot Sensor Connector
- Foot Lock Solenoid Removal And Installation
- Foot Lock Solenoid Connector
- ELECTRICAL/HYDRAULIC CONTROLS REFERENCE
- Controls Identification Chart
- ELECTRICAL/HYDRAULIC CONTROLS REFERENCE (SELECTABLE JOYSTICK CONTROL) (SJC)
- Controls Identification Chart
- SERVICE PC (LAPTOP COMPUTER)
- Connecting The Service PC To Remote Start Tool
- CALIBRATION
- Lift and Tilt Calibration Procedure (Selectable Joystick Control) (SJC)
- Hydrostatic Pump Calibration (Selectable Joystick Control) (SJC)
- Calibration Procedure (Advanced Control System) (ACS)
- FLYWHEEL RPM SENSOR
- ENGINE SERVICE
- TROUBLESHOOTING
- ENGINE SPEED CONTROL
- Removal And Installation
- Speed Control Cable
- ENGINE SPEED CONTROL (SELECTABLE JOYSTICK CONTROL) (SJC)
- Removal
- Disassembly
- Speed Control Cable
- MUFFLER
- AIR CLEANER
- Housing Removal And Installation
- RADIATOR
- Removal And Installation
- Mount Removal (Early Loaders)
- Mount Removal (Later Loaders)
- COOLING FAN
- Drive Tension Pulley Removal And Installation
- Gearbox/Blower Housing Removal And Installation
- Blower Removal And Installation
- Gearbox Parts Identification
- Gearbox Disassembly
- Gearbox Assembly
- Gearbox, Checking Backlash
- ENGINE
- Removal And Installation
- Mount Replacement
- Removal And Installation Tools
- FLYWHEEL AND HOUSING
- Flywheel Removal And Installation
- Ring Gear Removal And Installation
- Flywheel Housing Removal And Installation
- RECONDITIONING THE ENGINE
- Engine Tools Identification Chart
- Compression Pressure
- Cylinder Head Clearance
- Valve Cover, Injector Nozzle And Seal Removal And Installation
- Checking Nozzle Injection Pressure
- Nozzle Spraying Condition
- Valve Seat Tightness
- Rocker Arm And Push Rod Disassembly And Assembly
- Valve Clearance
- Cylinder Head And Tappet Disassembly And Assembly
- Selecting Cylinder Head Gasket Disassembly And Assembly
- Valve Disassembly And Assembly
- Engine Timing (TDC)
- Injection Pump Housing Removal
- Injection Pump Governor Housing Removal And Installation
- Injection Pump Governor Fork Lever Removal And Installation
- Injection Pump Governor Lever Removal And Installation
- Injection Pump Stop Lever Removal And Installation
- Injection Pump Fuel Camshaft And Governor Weight Removal And Installation
- Injection Pump Removal and Installation
- Injection Pump Housing Installation
- Injection Pump Timing
- Fan Drive Pulley Disassembly And Assembly
- Water Pump Disassembly And Assembly
- Oil Cooler And Water Pipe Disassembly And Assembly
- Gearcase Cover Disassembly And Assembly
- Idle Gear And Camshaft Disassembly And Assembly
- Oil Pan And Oil Strainer Disassembly And Assembly
- Connecting Rod Cap Disassembly And Assembly
- Piston Disassembly And Assembly
- Piston Ring And Connecting Rod Disassembly And Assembly
- Flywheel And Crankshaft Disassembly And Assembly
- Bearing Case Cover Disassembly And Assembly
- Flywheel Housing Disassembly And Assembly
- Crankcase No. 2 Disassembly And Assembly
- Crankcase No. 1 And No. 2 Disassembly And Assembly
- Crankshaft Disassembly And Assembly
- Cylinder Head Surface Flatness
- Cylinder Head Flaw
- Valve Recessing
- Valve Lapping
- Clearance Between Valve Stem And Valve Guide
- Replacing Valve Guide
- Correcting Valve And Valve Seat
- Free Length And Tilt Of Valve Spring
- Valve Spring Setting Load
- Oil Clearance Between Rocker Arm Shaft And Bearing
- Oil Clearance Between Tappet And Tappet Guide Bore
- Timing Gear Backlash
- Idler Gear Side Clearance
- Camshaft Side Clearance
- Camshaft Alignment
- Cam Height
- Oil Clearance Between Idler Gear Shaft And Idler Gearing Bushing
- Replacing Idler Gear Bushing
- Piston Pin Bore I.D.
- Oil Clearance Between Piston Pin And Small End Bushing
- Replacing Small End Bushing
- Clearance Between Piston Ring And Groove
- Piston Ring Gap
- Connecting Rod Alignment
- Crankshaft Side Clearance
- Crankshaft Alignment
- Oil Clearance Between Crankpin And Crankpin Bearing
- Oil Clearance Between Crankshaft Journal And Crankshaft Bearing
- Replacing Crankshaft Sleeve
- Cylinder Bore I.D.
- Correcting Cylinder (Oversize +0.5 mm)
- Engine Oil Pressure
- Rotor Lobe Clearance
- Clearance Between Outer Rotor And Pump Body
- Clearance Between Rotor And Cover
- Relief Valve
- Thermostat Valve Opening Temperature
- Radiator Water Leakage
- Radiator Cap Air Leakage
- Thermostat Assembly
- Intake Air Heater
- Air Cleaner, Intake Pipe, Inlet Pipe And Muffler
- Oil Pipe
- Turbocharger
- HEATING, VENTILATION, AIR CONDITIONING
- AIR CONDITIONING SYSTEM FLOW
- COMPONENTS
- SAFETY
- REGULAR MAINTENANCE
- Filter Elements Removal And Installation
- Compressor Drive Belt Inspection
- Cleaning The Condenser
- BASIC TROUBLESHOOTING
- Poor A/C Performance
- Cleaning The A/C Evaporator Coil & Heater Coil
- Compressor Drive Belt Inspection
- Checking The Electrical System
- Engine Coolant By-Passing The Heater Valve
- Heater Valve Not Opening Or Closing
- GENERAL AIR CONDITIONING SERVICE GUIDELINES
- Compressor Oil
- Compressor Oil Check
- Component Replacement And Refrigeration Leaks
- SYSTEM TROUBLESHOOTING CHART
- Gauge Pressure Related Troubleshooting
- Troubleshooting Tree
- TEMPERATURE/PRESSURE
- AIR CONDITIONING SERVICE
- SYSTEM CHARGING AND RECLAMATION
- Reclamation Procedure
- Charging Procedure With A Manifold Gauge Set
- Charging Procedure
- COMPRESSOR
- Removal And Installation
- Compressor Clutch Disassembly
- CONDENSER
- RECEIVER/DRIER
- PRESSURE RELIEF VALVE
- PRESSURE SWITCH
- EVAPORATOR/HEATER UNIT
- Removal And Installation
- Disassembly And Assembly
- THERMOSTAT
- EXPANSION VALVE
- EVAPORATOR
- HEATER COIL
- Removal And Installation With A/C
- BLOWER FAN
- Removal And Installation
- Disassembly And Assembly
- Wire Connector Removal And Installation
- HEATER VALVE
- Removal And Installation
- Disassembly And Assembly
- SPECIFICATIONS
- LOADER SPECIFICATIONS (S220)
- Machine Dimensions
- Performance
- Controls
- Engine
- Hydraulic System
- Electrical
- Drive System
- Capacities
- Tires
- ENGINE SPECIFICATIONS
- General
- Fuel System
- Valve And Valve Timing
- Valve Spring
- Piston And Piston Ring
- Connecting Rod
- Cylinder Head
- Crankshaft
- Cylinder Bore
- Oil Pump
- Rocker Arm
- Tappet
- Camshaft
- Thermostat
- Timing Gear
- Intake Air Heater
- Turbocharger Compressor Shaft
- TORQUE SPECIFICATIONS FOR BOLTS
- Torque For General SAE Bolts
- Torque For General Metric Bolts
- Torque For Kubota Metric Engine Bolts
- Tightening Torques For General Use Screws, Bolts And Nuts
- HYDRAULIC CONNECTION SPECIFICATIONS
- O-ring Face Seal Connection
- Straight Thread O-ring Fitting
- Tubelines And Hoses
- Flare Fitting
- O-ring Flare Fitting
- Port Seal Fitting
- HYDRAULIC FLUID SPECIFICATIONS
- CONVERSIONS
- Decimal And Millimeter Equivalents
- SMR
- Revision No: S220-1
- Revision No: S220-2
- Revision No: S220-3
- Revision No: S220-4
- Revision No: S220-5
Bobcat Software
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