Komatsu ecot3 HD405-7 Manuals

Manuals and User Guides for Komatsu ecot3 HD405-7. We have 1 Komatsu ecot3 HD405-7 manual available for free PDF download: Operation & Maintenance Manual

Komatsu ecot3 HD405-7 Operation & Maintenance Manual

Komatsu ecot3 HD405-7 Operation & Maintenance Manual (373 pages)

DUMP TRUCK

Brand: Komatsu | Category: Trucks | Size: 9.13 MB

Table of Contents

Table of Contents

9
Safety

15
- Safety Labels
  18
- Position for Attaching Safety Labels
  19
- Safety Labels
  20
- Ensuring Safe Operation
  25
- General Precautions Common to Operation and Maintenance
  25
- Inspecting Machine
  25
- Precautions before Starting Operation
  25
- Precautions Regarding Safety-Related Equipment
  25
- Preparations for Safe Operation
  25
- Understanding the Machine
  25
- Wear Well-Fitting Clothes and Protective Equipment
  25
- If any Problem Is Found
  26
- Keep Machine Clean
  26
- Precautions Inside Operator's Compartment
  26
- Provide Fire Extinguisher and First Aid Kit
  26
- Action if Fire Occurs
  27
- Fire Prevention
  27
- Precautions to Prevent Fire
  27
- No Jumping on or off Machine
  28
- No People on Dump Body
  28
- Precautions When Getting on or off Machine
  28
- Use Handrails and Steps When Getting on or off Machine
  28
- Emergency Exit from Operator's Cab
  29
- Precautions When Leaving Machine
  29
- Precautions When Standing up from Operator's Seat
  29
- Do Not Get Caught in Dump Body
  30
- Precautions Related to Protective Structures
  30
- Unauthorized Modification
  30
- Precautions Related to Attachments and Options
  31
- Precautions When Running Engine Inside Building
  31
- Do Not Go Close to High-Voltage Cables
  32
- Investigate and Confirm Jobsite Conditions
  32
- Precautions for Jobsite
  32
- Precautions for Operation
  32
- Working on Loose Ground
  32
- Beware of Asbestos Dust
  33
- Checking Signs and Signalman's Signals
  33
- Ensure Good Visibility
  33
- Checks before Starting Engine
  34
- Starting Engine
  34
- Use Warning Tags
  34
- Precautions in Cold Areas
  35
- Precautions When Starting Engine
  35
- Starting with Booster Cables
  35
- Checks before Operation
  36
- Operation
  36
- Precautions When Traveling in Forward or Reverse
  36
- Precautions When Operating
  37
- Precautions When Traveling
  37
- Traveling on Slopes
  37
- Precautions When Loading Dump Body
  38
- Precautions When Operating Dump Body
  38
- Traveling on Snow-Covered or Frozen Surfaces
  38
- Parking Machine
  39
- Loading and Unloading
  40
- Transportation
  40
- Towing
  41
- When Towing
  41
- Appoint Leader When Working with Others
  42
- Display Warning Tag During Inspection and Maintenance
  42
- Keep Workplace Clean and Tidy
  42
- Only Authorized Personnel
  42
- Precautions before Starting Inspection and Maintenance
  42
- Precautions for Maintenance
  42
- Select Suitable Place for Inspection and Maintenance
  42
- Stop Engine before Carrying out Inspection and Maintenance
  43
- Two Workers for Maintenance When Engine Is Running
  44
- Installing, Removing, or Storing Attachments
  45
- Precautions When Working at High Places
  45
- Precautions When Working under Machine
  45
- Proper Tools
  45
- Handling Battery
  46
- Precautions for Inspection and Maintenance
  46
- Precautions When Welding
  46
- Precautions When Using Hammer
  47
- Precautions with High-Temperature Coolant
  47
- Precautions with High-Temperature Oil
  47
- Handling High-Pressure Hoses and Piping
  48
- Noise
  48
- Precautions with High-Pressure Fuel
  48
- Precautions with High-Pressure Oil
  48
- Disposing of Waste Materials
  49
- Handling Suspension Cylinder, Accumulator, Gas Spring
  49
- Maintenance of Air Conditioner
  49
- Method of Selecting Window Washer Fluid
  49
- Precautions with Compressed Air
  49
- Periodic Replacement of Safety Critical Parts
  50
- Handling Tires
  51
- Tires
  51
- Precautions When Storing Tires
  52
- General View
  55
- General View of Machine
  55
- Operation
  55
- General View of Controls and Gauges
  56
- Explanation of Components
  58
- Machine Monitor
  58
- Other Functions of Machine Monitor
  79
- Switches
  83
- Control Levers and Pedals
  92
- Body Pivot Pin
  97
- Location of Fire Extinguisher
  97
- Dust Indicator
  98
- Fuses
  99
- Car Radio
  102
- Car Stereo
  108
- Air Conditioner
  117
- Check before Starting Engine
  122
- Operation
  122
- Starting Engine
  142
- Operations, Checks after Starting Engine
  144
- Checks after Stopping Engine
  145
- Stopping Engine
  145
- Moving Machine off (Forward, Reverse), Stopping
  146
- Shifting Gear
  151
- Traveling Downhill
  153
- Loading Operations
  162
- Steering the Machine
  162
- Dump Operations
  163
- Precautions for Operation
  164
- Parking Machine
  165
- Checks after Completion of Work
  166
- Locking
  166
- Handling Tires
  167
- Determining and Maintaining Travel Road
  170
- Determining Travel Road
  170
- Maintaining Travel Road
  170
- Method of Securing Machine
  171
- Precautions When Transporting
  171
- Steps for Transportation
  171
- Transportation
  171
- Method of Lifting Machine
  172
- Cold Weather Operation
  175
- Precautions for Low Temperature
  175
- Precautions after Completion of Work
  176
- After Cold Weather
  177
- After Storage
  178
- Before Storage
  178
- During Storage
  178
- Long-Term Storage
  178
- Precautions before Traveling after Long-Term Storage
  178
- After Running out of Fuel
  179
- Troubleshooting
  179
- If Transmission Has Trouble
  180
- Method of Lowering Dump Body in Emergency
  181
- Method of Towing Machine
  182
- If Battery Is Discharged
  186
- Other Trouble
  189
- Guides to Maintenance
  197
- Maintenance
  197
- Handling Oil, Fuel, Coolant, and Performing Oil Clinic
  201
- Outline of Service
  201
- Outline of Electric System
  205
- Wear Parts
  206
- Wear Parts List
  206
- Recommended Fuel, Coolant, and Lubricant
  207
- Use of Fuel, Coolant and Lubricants According to Ambient Temperature
  208
- Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
  209
- Standard Tightening Torques for Bolts and Nuts
  210
- Torque List
  210
- Periodic Replacement of Safety Critical Parts
  211
- Safety Critical Parts
  212
Maintenance Schedule Chart

213
- Initial 250 Hours Service (Only after the First 250 Hours)
  216
- Service Procedure
  216
- When Required
  217
- Check Dump Body
  226
- Check Length of Suspension Cylinder, Check Oil Level
  227
- Bleed Air from Rear Brake
  229
- Bleed Air from Front Brake
  230
- Adjust Parking Brake
  231
- Clean, Check Radiator Fins and after Cooler Fins
  232
- Check Play of Output Coupling of Output Shaft
  233
- Selection and Inspection of Tires
  234
- Check before Starting
  237
- Check Oil Level in Differential Case, Add Oil
  238
- Check Oil Level in Final Drive Case, Add Oil
  238
- Every 250 Hours Service
  238
- Lubrication
  239
- Check Drive Shaft
  240
- Lubrication Drive Shaft (*)
  240
- Check Level of Battery Electrolyte
  241
- Check Alternator Belt Tension, Adjust
  243
- Check Air Conditioner Compressor Belt Tension, Adjust
  244
- Clean Breathers
  245
- Check Braking Capacity of Foot Brake
  246
- Check Frame
  246
- Check Braking Capacity of Parking Brake
  247
- Check Braking Capacity of Retarder Brake
  247
- Check, Clean Automatic Suspension
  248
- Check of Accumulator Gas Pressure
  249
- Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
  250
- Every 500 Hours Service
  250
- Replace Fuel Prefilter Cartridge
  251
- Replace Transmission Oil Filter Element (Pump Outlet Port)
  253
- Check Wear of Front Disc Brake Pads
  254
- Check Fan Belt Tension, Adjust
  255
- Every 1000 Hours Service
  256
- Replace Fuel Main Filter Cartridge
  256
- Change Oil in Transmission Case, Brake Sub Tank, Wash Strainer
  258
- Replace Transmission and Rear Brake Cooling Oil Filter Element
  261
- Replace Brake Oil Filter Element
  262
- Lubrication
  263
- Lubricating Parking Brake
  264
- Check Wear of Rear Brake Disc
  266
- Recover Oil Leaking from Floating Seal
  267
- Check of Engine Air Intake Piping Clamps for Looseness
  268
- Every 2000 Hours Service
  269
- Replace Steering, Hoist Oil Tank Filter Element
  269
- Change Oil in Final Drive Case
  270
- Clean Hydraulic Tank Strainer
  270
- Change Oil in Differential Case
  271
- Clean Differential Case Breather
  271
- Check Front Wheel Bearing
  272
- Check Rear Wheel Bearing
  272
- Check Accumulator Gas Pressure
  273
- Check Alternator
  273
- Check Vibration Damper
  273
- Check, Adjust Engine Valve Clearance
  273
- Change Oil in Steering, Hoist Oil Tank
  274
- Every 4000 Hours Service
  274
- Grease Extended Greasing Interval Drive Shaft (*)
  274
- Check Accumulator
  275
- Check Fan Pulley and Tension Pulley
  275
- Check Starting Motor
  275
- Check Water Pump
  275
- Checking for Looseness of High-Pressure Clamp, Hardening of Rubber
  275
- Checking for Missing Fuel Spray Prevention Cap, Hardening of Rubber
  276
- Every 8000 Hours Service
  277
- Overhaul Starting Motor and Alternator
  277
- Replace Fuel Spray Prevention Cap
  277
- Replace High-Pressure Piping Clamp
  277
- Check, Replace Steering a Arm Mounting Bolt
  278
- Every 15000 Hours Service
  278
- Specifications
  281
- Attachments, Options
  285
- Selecting Dump Body
  285
- Handling Air Suspension Seat
  286
- Seat Adjustment
  286
- Removal and Installation of Headrest
  288
- Explanation of Components
  289
- Handling Automatic Spin Regulator (Asr)
  289
- Actuation of Asr System
  290
- Precautions When Using
  290
- Bleeding Air from Asr Circuit
  291
- Explanation of Components
  292
- Handling Abs
  292
- Abs System Check after Starting Engine
  294
- Operation of Abs
  294
- Precautions When Using
  295
- Handling Payload Meter II (Card Type)
  296
- Method of Using Accurately
  297
- General Locations
  298
- Content of Display (Controller, External Display Lamps)
  303
- External Display Lamps
  307
- Details of Data Stored in Memory of Payload Meter
  309
- Operation of Switches
  314
- Problem and Warning Display (Error Code)
  336
- When Error Code F-09 Is Displayed (Procedure for Replacing Battery)
  343
- Operation When Error Code F.cal Is Displayed or Controller Has Been Replaced
  346
- Arsc (Automatic Retarder Speed Control)
  349
- Explanation of Components
  350
- Method of Operation
  353
- Name and Functon of each Part of Rear View Monitor
  356
- Use of Rear View Monitor
  356
- Cautions When Using Rear View Monitor
  359
- Setting of Rear View Monitor
  359
- Connecting External Power Source
  360
- External Power Source Type Electric Heater
  360
- Socket for Engine Heater
  360
- Restarting Engine
  361
- Handling External Power Source Type Electric Heater
  362
- Handling Dumping Counter
  368
- Basic Precautions
  369
- Handling Machines Equipped with Komtrax
  369
- Index
  370

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