Komatsu WA500-6H Manuals

Manuals and User Guides for Komatsu WA500-6H. We have 1 Komatsu WA500-6H manual available for free PDF download: Operation & Maintenance Manual

Komatsu WA500-6H Operation & Maintenance Manual

Komatsu WA500-6H Operation & Maintenance Manual (412 pages)

Wheel loader

Brand: Komatsu | Category: Compact Loader | Size: 13 MB

Table of Contents

1 Foreword

3
2 Safety

27
- Safety Labels
  28
  - Location of Safety Labels
    28
  - Presentation of Safety Labels
    29
- General Precautions
  32
- Precautions for Operation
  43
  - Starting Engine
    43
  - Operation
    45
  - Transportation
    52
  - Battery
    54
  - Towing
    56
- Precautions for Maintenance
  57
- Precautions with Tires
  66
3 Operation

67
- General View
  68
  - General View of Machine
    68
  - General View of Controls and Gauges
    69
- Explanation of Components
  74
  - Machine Monitor
    74
    
    Types of Warning
    75
    
    Central Warning Lamp
    76
    
    Character Display Portion
    77
    
    Action Code Display
    78
    
    Emergency Stop Item
    83
    
    Caution Items
    86
    
    Inspection and Maintenance Item
    90
    
    Pilot Display Portion
    94
    
    Meter Display Portion
    100
    
    Other Functions of Machine Monitor
    103
  - Switches
    112
  - Control Levers, Pedals
    133
  - Steering Tilt Lock Lever
    140
  - Cap with Lock
    141
  - Safety Bar
    142
  - Towing Pin
    143
  - Backup Alarm
    143
  - Opening Cab, Window Door
    144
    
    Open Lock Cancel Knob for Right Cab Door
    144
    
    Cab Left Door Open Knob
    145
    
    Cab Left Door Open Lock
    145
    
    Open Lock Cancel Knob for Left Cab Window
    146
  - Handling Cab Wiper
    146
    
    Preventing Damage to Wiper Arm Bracket
    146
  - Dust Indicator
    147
  - Fuse
    147
    
    Fuse Capacity and Name of Circuit
    148
  - Slow Blow Fuse
    149
  - Power Outlet
    149
  - Air Conditioner
    150
    
    General Locations and Function of Control Panel
    150
    
    Method of Operation
    152
    
    Cool Box
    154
    
    Precautions When Using
    154
    
    Inspection and Maintenance
    155
- Operation
  156
  - Check before Starting Engine, Adjust
    156
    
    Walk-Around Check
    156
    
    Check before Starting
    160
    
    Adjustment
    169
    
    Safety Belt
    170
    
    Operations and Checks before Starting Engine
    172
  - Starting Engine
    174
- Automatic Warming-Up Operation
  175
- Operations and Checks after Starting Engine
  176
- Breaking-In the Machine
  176
- Normal Operation
  177
- Stopping Engine
  178
- Check after Stopping Engine
  178
- Moving the Machine (Directional, Speed), Stopping the Machine
  179
  - Preparations for Moving the Machine
    179
  - Changing Gear Speed
    182
  - Changing Direction
    183
  - Automatic Shift
    184
  - Stopping the Machine
    185
  - Transmission Cut-Off Function
    186
- Turning
  188
  - Operation of Work Equipment
    189
  - Bucket Operation
    190
  - Lift Arm Operation
    190
- Semi Auto Digging Operations
  191
- Remote Positioner
  192
  - Operating Remote Bucket Positioner
    192
  - Operating Remote Boom Positioner
    192
- Work Possible Using Wheel Loader
  194
  - Recommended Combination of Switches for Operation
    194
  - Digging Operations
    195
  - Leveling Operation
    198
  - Pushing Operation
    198
  - Load and Carry Operations
    199
  - Loading Operations
    199
  - Precautions When Handling Blasted Rock
    201
  - Precautions for Operation
    213
  - Permissible Water Depth
    213
  - If Wheel Brake Does Not Work
    213
  - Precautions When Driving up or down Slopes
    213
- Removal and Installation of the Bucket
  216
  - Removing the Bucket
    216
  - Installing the Bucket
    217
- Parking Machine
  220
- Checks after Completion of Operation
  221
- Locking
  222
- Handling the Tires
  223
  - Precautions When Handling Tires
    223
  - Tire Pressure
    223
  - Precautions for Using Load and Carry Method
    224
- Transportation
  225
  - Transportation Procedure
    225
  - Loading, Unloading Work with Trailers
    225
- Loading
  226
  - Securing Machine
    226
  - Unloading
    228
  - Lifting Machine
    229
    
    Location of Lifting Position Mark
    230
    
    Lifting Procedure
    231
- Cold Weather Operation
  232
  - Precautions for Low Temperature
    232
    
    Fuel and Lubricants
    232
    
    Battery
    233
  - Precautions after Completion of Work
    234
  - After Cold Weather
    234
  - Warming-Up Operation for Steering Hydraulic Circuit in Cold Weather
    235
- Long-Term Storage
  236
  - Before Storage
    236
  - During Storage
    236
  - After Storage
    237
- Troubleshooting
  238
  - When Machine Runs out of Fuel
    238
  - Towing the Machine
    240
    
    When Engine Can be Used
    241
    
    Releasing Parking Brake
    242
    
    When Engine Cannot be Used
    242
    
    Emergency Travel Operation
    244
  - If Battery Is Discharged
    245
    
    Removal and Installation of Battery
    245
    
    Precautions for Charging Battery
    246
    
    Starting Engine with Booster Cable
    247
  - Method for Lowering Work Equipment When Engine Has Stopped
    249
  - Other Trouble
    250
    
    Electrical System
    250
    
    Chassis
    251
    
    Engine
    253
    
    Maintenance
    255
4 Maintenance

256
- Guides to Maintenance
  256
- Outlines of Service
  259
  - Handling Oil, Fuel, Coolant, Grease and Carrying out Kowa
    259
    
    Komatsu Oil Wear Analysis
    259
    
    Fuel
    260
    
    Coolant and Water for Dilution
    261
    
    Carrying out Kowa (Komatsu Oil Wear Analysis)
    262
    
    Grease
    262
    
    Storing Oil and Fuel
    263
    
    Filters
    264
  - Outline of Electric System
    264
  - Wear Parts
    265
    
    Wear Parts List
    265
  - Fuel, Coolant and Lubricants
    267
    
    Lubrication Chart
    268
    
    Use of Fuel, Coolant and Lubricants According to Ambient Temperature
    269
    
    KOMATSU Genuine Oil
    272
  - Standard Tightening Torques for Bolts and Nuts
    273
    
    Torque List
    273
  - Periodic Replacement of Safety Critical Parts
    275
  - Maintenance Schedule Chart
    277
    
    Replace Injector Assembly
    280
  - Service Procedure
    281
    
    Initial 50 Hours Service (Only after the First 50 Hours)
    281
    
    Check, Clean, or Replace Air Cleaner Element
    282
    
    Initial 250 Hours Service (Only after the First 250 Hours)
    282
    
    When Required
    282
    
    Clean Inside of Cooling System
    285
    
    Check Transmission Oil Level, Add Oil
    290
    
    Check Axle Oil Level, Add Oil
    292
    
    Clean Axle Case Breather
    293
    
    Check Window Washing Fluid Level, Add Fluid
    294
    
    Clean Air Conditioner Condenser
    294
    
    Clean Radiator Fins with Compressed Air
    294
    
    Replace Bucket Teeth
    296
    
    Replace Bucket Tooth with Segment Edge
    297
    
    Check Air Conditioner
    298
    
    Replace Slow Blow Fuse
    299
    
    Bleeding Air from Hydraulic Tank
    301
    
    Checking Function of Accumulator
    303
    
    Selection and Inspection of Tires
    304
    
    Check before Starting
    306
    
    Drain Water, Sediment from Fuel Tank
    306
    
    Every 50 Hours Service
    306
    
    Check Oil Level in Hydraulic Tank, Add Oil
    307
    
    Every 100 Hours Service
    307
    
    Lubricate Rear Axle Pivot Pin
    307
    
    Clean Element in Air Conditioner Fresh Air Filter
    308
    
    Check Battery Electrolyte Level
    309
    
    Every 250 Hours Service
    309
    
    Check Parking Brake
    311
    
    Check Alternator Belt Tension, Adjust
    312
    
    Check Air Conditioner Compressor Belt Tension, Adjust
    313
    
    Clean Element in Air Conditioner Recirculation Filter
    314
    
    Lubricating
    315
    
    Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
    318
    
    Every 500 Hours Service
    318
    
    Replace Fuel Pre-Filter Cartridge
    319
    
    Change Oil in Transmission Case, Clean Strainer
    322
    
    Every 1000 Hours Service
    322
    
    Replace Transmission Oil Filter Element
    324
    
    Replace Fuel Filter Cartridge
    325
    
    Clean Transmission Case Breather
    327
    
    Wash Fuel Tank Breather
    328
    
    Check of Engine Air Intake Piping Clamps for Looseness
    329
    
    Replace Corrosion Resistor Cartridge
    329
    
    Change Oil in Hydraulic Tank, Replace Hydraulic Filter Element
    330
    
    Every 2000 Hours Service
    330
    
    Clean Hydraulic Tank Strainer
    332
    
    Replace Hydraulic Tank Breather Element
    333
    
    Change Axle Oil
    334
    
    Replace Element in Air Conditioner Recirculation Air Filter, Fresh Air Filter
    335
    
    Clean PPC Circuit Strainer
    336
    
    Check Alternator
    337
    
    Check Brake Disc Wear
    337
    
    Check Engine Valve Clearance, Adjust
    337
    
    Check Function of Accumulator
    338
    
    Check Starting Motor
    339
    
    Check Water Pump
    339
    
    Every 4000 Hours Service
    339
    
    Checking for Loose Engine High-Pressure Piping Clamps, Hardening of Rubber
    341
    
    Checking for Missing Fuel Spray Prevention Cap, Hardening of Rubber
    342
    
    Every 12000 Hours Service
    343
    
    Every 8000 Hours Service
    343
    
    Overhaul Starting Motor and Alternator
    343
    
    Replace Fuel Spray Prevention Cap
    343
    
    Replace High-Pressure Piping Clamp
    343
5 Technical Data

345
- Technical Data
  346
- Noise Emission Levels
  348
- Vibration Level
  348
- Limit Values for Slopes
  351
6 Attachments, Options

353
- Handling Load Meter
  354
  - Outline of Load Meter
    354
  - Principle of Load Meter Measurement
    356
  - Points to Remember to Ensure High Accuracy
    357
    
    When Measuring
    359
  - Using Load Meter
    360
    
    Setting Addition Mode
    360
    
    Setting Subtraction Mode
    361
    
    Total Load Data Display
    364
    
    Clearing Total Load
    365
    
    Stopping Load Meter Calculation
    366
    
    Selecting Load Material Category Display
    367
    
    Calibration with Empty Bucket
    368
    
    Calibration with Loaded Bucket
    370
    
    Resetting Calibration
    372
    
    Method of Using Addition Mode
    373
    
    Method of Using Subtraction Mode
    376
    
    Printout from Load Meter
    380
    
    Selection of Printout Mode
    381
- Joystick Steering System
  384
- Handling Machines Equipped with KOMTRAX
  396
  - Basic Precautions
    397
- Central Lubrication System
  398
  - Operating the Central Lubrication System
    398
  - Display and Control Unit
    398
    
    LED-Display
    399
  - Changing the Lubrication Interval Times
    400
8 Notes

407

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