Komatsu WB146-5, WB146PS-5 Backhoe Loader Index:

• COVER
• INTRODUCTION
  • FOREWORD
  • SAFETY INFORMATION
    • Safety Labels
  • APPROVED AND NON-APPROVED USES
    • Approved Functions
    • Non-approved Functions
  • PRODUCT INFORMATION
    • Main Features
    • Breaking-in the New Machine
    • Synthetic Biodegradable Oil Types
  • PRODUCT IDENTIFICATION
    • Machine Serial Number
    • Machine Identification Plate
    • Engine Serial Number and Emission Label
    • Front Axle Serial Number
    • Rear Axle Serial Number
    • Transmission Serial Number
    • Cab Serial Number
    • Canopy Serial Number
  • SERIAL NUMBERS AND DISTRIBUTOR INFORMATION
  • TABLE OF CONTENTS
• SAFETY
  • SAFETY AND WARNING DECALS
    • Location of Safety Decals
    • Safety and Warning Decals
  • GENERAL SAFETY RULES AND PRECAUTIONS
    • General Safety Rules
    • If Abnormalities are Found
    • Safety at Job Site
    • Safety Features
    • Clothing and Personal Protective Equipment
    • Keep Machine Clean
    • Fire and Explosion Prevention
    • Asbestos Hazard Alert
    • Keep Operator’s Cab Clean
    • Room Ventilation
    • Burn Prevention
  • PRECAUTIONS FOR OPERATION
    • Seat Belt Inspection
    • Leaving the Operator’s Seat
    • Mounting and Dismounting
    • Checking the Rearview Mirrors
    • Crush or Pinch Point Dangers
    • Fire Extinguisher and First Aid Kit
    • Inside Operator’s Compartment
    • Cleaning Windows, Mirrors and Lights
    • Checking the Windshield Wiper Blades and Bulbs
    • Precautions When Using ROPS
    • Unauthorized Modifications
    • Precautions for Attachments
  • PRECAUTIONS BEFORE STARTING OPERATIONS
    • Hand Signals
    • Pre-operational Checks
    • Starting Your Work Operations
    • Work Site Hazards
    • Working on Loose or Unstable Ground
    • Visibility
    • Precautions to be Taken When Using Synthetic Biodegradable Oil (HEES)
    • Avoid Dangerous Situations
    • Working Clearances
    • High Voltage Lines
  • RULES FOR ROAD TRAVEL
    • Travel Precautions
    • Rules for Traveling in Reverse
    • Traveling on Snow or Frozen Surfaces
    • Traveling on Slopes
    • Traveling on Loose or Unstable Ground
    • Parking the Machine
  • PRECAUTIONS DURING MAINTENANCE OPERATIONS
    • Warning Tags
    • Equipment Storage
    • Working Under the Machine
    • Using Drop Lamps
    • Keeping the Machine Clean
    • Running the Machine During Maintenance
    • Rules for Refueling the Machine
    • Cooling System Precautions
    • Battery Precautions
    • High-Pressure Hoses
    • Precaution for High Fuel Pressure
    • High-Temperature Areas
    • Rotating Parts
    • Disposal of Waste Materials
    • Inflating Tires
    • Accumulator
    • Critical Parts
• OPERATION
  • GENERAL VIEW OF MACHINE
    • Front View of Machine
    • Rear View of Machine
  • OPERATION CONTROLS
    • In the Cab (Joystick Controls)
    • Steering Column Switches
    • Front Instrument Panel and Controls
    • Side Instrument and Controls
    • Cab Switches and Electric Accessories
    • Front End Loader Controls
    • Gear Shift Lever Controls (Power Shuttle Only)
    • Brakes, Parking Brake, Accelerator, and Throttle Control
  • CAB ENVIRONMENT AND SAFETY EQUIPMENT
    • Heating and Ventilation System
    • Seat and Seat Belt
    • Safety Equipment and Storage Areas
  • CAB AND GUARDS
    • Cab
    • Guards
  • ELECTRICAL
    • Switches and Extra Accessories
    • Fuses and Relays
    • Fuse and Relay Panel Layout
    • Heating and Air Conditioning Fuses and Relays
  • OPERATING THE MACHINE
    • Checking the Fuel Supply
    • Starting the Engine
    • Starting the Engine in Cold Weather
    • Warming Up the Machine
    • Shutting Down the Engine
  • OPERATING THE FRONT END LOADER AND BACKHOE
    • Pre-operational Checks
    • Perform a Walk Around Check of Your Machine
    • Under the Hood
    • In the Operator’s Cab
    • Start-up Checks
  • STARTING YOUR WORK
    • Avoid Dangerous Situations
    • Working Clearances
    • Operating the Front End Loader
    • Performing Loading Operations
    • Changing the Front Bucket
    • Operating the Backhoe
    • Unlocking the Backhoe
    • Pattern Change Control Lever
    • Positioning the Machine
    • Digging Methods
    • Changing the Backhoe Bucket
  • SAFETY LOCK USAGE
    • Front End Loader Cylinder Lock
    • Backhoe Locks
  • TRAVELING WITH THE MACHINE
    • Traveling
    • Traveling on Slopes
    • Traveling or Working in Swampy or Wet Areas
  • PARKING THE MACHINE
    • Parking for Short Periods of Time
    • Parking for Long Periods of Time
    • Parking on an Incline
  • TRANSPORTING THE MACHINE
    • Loading and Securing the Machine
  • LIFTING THE MACHINE
    • LIFTING POSITION MARKS
    • LIFTING PROCEDURE
  • EMERGENCY RECOVERY
    • How to Move the Machine
  • PRECAUTIONS DURING SEASONAL CHANGES
    • Cold Seasons
    • Warm Seasons
  • TROUBLESHOOTING
    • Battery
    • Starting the Engine with Booster Cables
    • Electrical Circuits
    • Hydraulic System
    • Braking System
    • Transmission
    • Engine
• MAINTENANCE
  • MAINTENANCE INFORMATION
    • Maintenance Notes
    • Engine Maintenance
    • Hydraulic System Maintenance
    • Carrying Out KOWA (Komatsu Oil Wear Analysis)
    • Electrical System Maintenance
    • Lubrication
  • WEAR PARTS LIST
  • FUEL, COOLANT, AND LUBRICANTS
    • Proper Selection According to the Ambient Temperature
    • Grease
    • Fuel
  • APPROVED SYNTHETIC LUBRICANTS (HEES)
  • LUBRICATION DIAGRAMS
    • General View
    • Multipurpose Bucket and Pallet Forks
    • Telescopic Arm
  • TORQUE SPECIFICATIONS
    • Torque List
  • PERIODIC REPLACEMENT OF COMPONENTS
  • SAFETY CRITICAL PARTS
    • Fuel Supply System
    • Delivery / Return Hydraulic System
    • Delivery / Return Hydraulic System
    • Seat Belt System
  • MAINTENANCE SCHEDULE
    • Maintenance Schedule Chart
    • Initial 50 Hours Maintenance
    • Initial 250 Hours Maintenance
    • Initial 500 Hours Maintenance
    • When Required
    • Checks Before Starting
    • Every 10 Hours Maintenance
    • Every 50 Hours Maintenance
    • Every 250 Hours Maintenance
    • Every 500 Hours Maintenance
    • Every 1000 Hours Maintenance
    • Every 2000 Hours Maintenance
  • MAINTENANCE WHEN USING DEMOLITION HAMMER
    • Changing Hydraulic Oil Filter
    • Changing Hydraulic Oil
  • LONG TERM STORAGE
    • Before Storage
    • During Storage
    • After Storage
• SPECIFICATIONS
  • SPECIFICATIONS
    • Machine Dimensions and Weights
    • Standard Arm
    • Retracted Telescopic Arm
    • Extended Telescopic Arm
  • MACHINE SYSTEMS SPECIFICATIONS
    • Engine
    • Electrical System
    • Service Refill Capacities
    • Standard Tires
    • Transmission
    • Total Mass
    • Standard Bucket Capacity
    • Loader
• OPTIONS, ATTACHMENTS
  • AUTHORIZED OPTIONAL EQUIPMENT
    • Precautions Regarding Safety
    • Precautions Regarding the Installation of Equipment
    • Optional Equipment Measurements
  • FRONT EQUIPMENT QUICK COUPLING DEVICES
    • Manual Control Quick Coupling
  • MULTIPURPOSE BUCKET (4-in-1)
    • Bucket Operation
    • Pallet Forks
  • BACKHOE TELESCOPIC ARM
    • Description
    • Control
    • Safety Devices
    • Using the Telescopic Arm
    • Maintenance
  • DEMOLITION HAMMER piping
    • Description
    • Control
    • Rules for Hammer Usage
    • Always Avoid the Following Uses
    • Installing the Hammer
    • Removing the Hammer
    • Using the Hammer
    • Maintenance
  • HYDRAULIC JACK HAMMER
    • Description
    • Control
    • Connecting and Removing the Jack Hammer
    • Using the Jack Hammer
  • LOAD STABILIZER SYSTEM (LSS) (Ride Control Optional)
    • Load Stabilizer System (LSS) Accumulator
    • Pressurizing the Load Stabilizer System (LSS)