Name: Komatsu Utility D65EX-15E0
Brand: Komatsu Utility
Rating: 5 (1 reviews)

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TROUBLESHOOTING OPERATION

3-120

Blade rises too slowly or does not

rise at all

(or blade tilts too slowly)

•Lack of hydraulic oil

•Defective hydraulic pump

•Work equipment lock lever is in

LOCK position

•Add oil to specified level. For

details, see EVERY 250 HOURS

SERVICE

•Check

•Set to FREE position

Problem Main causes Remedy

Foreword4
Before Reading this Manual4
Important Safety Information6
- Noise Emission Levels7
- Vibration Levels7
  - Guide to Reduce Vibration Levels on Machine8
Intended Use10
- Use of Machine10
- Visibility from Operator's Seat11
  - Proximity Visibility11
  - Circumference Visibility11
- Breaking-In the New Machine12
Location of Plates, Table to Enter Serial No. and Distributor13
- Product Identification Number (Pin)/Machine Serial No. Plate13
- Engine Serial No. Plate Position13
- Additional Epa Nameplate14
- Service Meter Position14
- Machine Serial Number Plate16
- Table of Contents17
Safety25
Important Safety Information26
Safety Labels28
- Position for Attaching Safety Labels29
- Safety Labels29
Precautions Common to Operation and Maintenance34
- For Safe Operation34
- Know Your Equipment34
- Prepare for Safe Operation34
- Clothing and Personal Protective Items35
- Fire Extinguisher and First Aid Kit35
- Keep the Machine Clean35
- If Abnormalities Are Found35
- Handrails and Steps36
- Mounting and Dismounting36
- Inside Operator's Compartment36
- Precautions When Standing up from Operator's Seat37
- Precautions When Leaving the Machine37
- Emergency Escape from Operator's Cab37
- Fire Prevention38
- Action if Fire Occurs39
- Battery Hazard Prevention39
- Precautions Related to Ventilation of Exhaust Gas40
- Be Careful about Asbestos Dust40
Precautions During Operation41
- Examination and Confirmation of Worksite41
- Working on Loose Ground41
- Do Not Go Near High-Voltage Cables41
- Ensure Good Visibilty42
- Confirmation of Mark42
- Precaution for Warning Tag42
- Check before Starting Engine,Adjust42
- Precautions When Starting43
- Starting with Booster Cables43
- Check before Starting Operation44
- Precautions When Traveling in Forward or Reverse44
- Precautions When Traveling45
- Precautions for Accumulated Snow, and Ice45
- Shipping45
- When Towing46
Precautions for Maintenance47
- Unauthorized Modification47
- Warning Tag47
- Keep Work Place for Maintenance Clean and Tidy47
- Repair Welding47
- Use Caution When Fueling47
- Personal Maintenance47
- Proper Tools48
- Selection Work Place for Maintenance48
- Stop Engine before Carrying out Inspection and Maintenance48
- Two Workers for Inspection and Maintenance When Engine Is Running49
- Work under the Machine49
- Precautions When Using Hammer50
- Prevention Burns from Hot Water50
- Prevention Burns from Hot Oil50
- Compressed Air50
- Handling High-Pressure Hoses, Piping50
- Precautions with High-Pressure Oil51
- Precautions When Using High-Pressure Grease to Adjust Track Tension51
- Do Not Disassemble Recoil Spring51
- Accumulator52
- Maintenance of Air Conditioner52
- Waste Materials52
Precautions for Machine53
- PRECAUTIONS WHEN USING ROPS (Roll over Protective Structure)53
Operation55
General View56
- General View of Machine56
Contents57
- General View of Controls and Gauges57
Explanation of Components60
- Front Panel60
- Switches83
- Control Levers and Pedals87
- Circuit Breaker95
- Fuse95
- Fusible Link97
- Electric Power Take-Out Adapter97
  - Machine Equipped with Cab97
  - Machine Equipped with Rops Canopy98
- Door - Open Lock98
- Sash Glass Intermediate Lock99
- Door Pocket99
- Opening and Closing Engine Side Cover100
- Ashtray100
- Cup Holder101
- Tool Box101
- Shovel Holder101
- Air Conditioner, Handling102
Operation107
- Check before Starting Engine, Adjust107
- Starting Engine122
  - Normal Starting122
  - Starting in Cold Weather124
- Operations and Checks after Starting Engine127
  - Warming up Operations127
  - Starting in Cold Weather128
- Stopping Engine129
- Machine Operation131
  - Moving Machine131
  - Stopping Machine133
- Shifting Gears133
- Shifting between Forward and Reverse137
- Steering Machine139
  - Normal Turning139
- Precautions for Operation140
- Work Possible Using Bulldozer142
- Adjusting Posture of Work Equipment144
- Parking Machine148
- Check after Finishing Work149
  - Before Stopping Engine149
  - After Stopping Engine149
- Locking150
- Tips for Longer Undercarriage Life150
Transportation154
- Transportation Means154
- Removing Cab154
- Precautions When Removing Work Equipment154
- Precautions When Removing Rops155
Contents156
- Loading, Unloading Work156
- Lifting Machine159
- Traveling on Roads161
Cold Weather Operation162
- Precautions for Low Temperature162
- After Completion of Work163
- After Cold Weather163
Long-Term Storage164
- Before Storage164
- During Storage164
- After Storage164
Troubleshooting165
- After Running out of Fuel165
  - Procedure for Bleeding Air165
- Method of Towing Machine166
- If Battery Is Discharged167
- Other Trouble171
Maintenance179
Guide to Maintenance180
Outline of Service183
- Handling Oil, Fuel, Coolant, and Performing Oil Clinic183
- Relating to Electric System186
- Handling Hydraulic System187
Wear Parts List188
Recommended Fuel, Coolant, and Lubricant190
- Use of Fuel, Coolant and Lubricants According to Ambient Temperature191
- Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil193
Standard Tightening Torques for Bolts and Nuts194
- Torque List194
Periodic Replacement of Safety Critical Parts195
- Safety Critical Parts195
Maintenance Schedule Chart197
- When Required197
- Check before Starting197
- Every 50 Hours Service197
- Every 250 Hours Service197
- Every 500 Hours Service197
- Every 1000 Hours Service197
- Every 2000 Hours Service198
- Every 4000 Hours Service198
- Maintenance Schedule Chart198
Service Procedure199
- When Required199
- Check before Starting221
- Every 50 Hours Service221
  - Drain Water, Sediment from Fuel Tank221
- Every 250 Hours Service222
Contents224
- Every 500 Hours Service230
- Every 1000 Hours Service235
- Every 2000 Hours Service243
- Every 4000 Hours Service249
- Every 8000 Hours Service252
Specifications253
Attachments, Options255
General Precautions256
- Precautions Related to Safety256
Handling Hydraulic Ripper257
- General View257
- Explanation of Components258
- Operation259
- Troubleshooting261
  - Other Trouble261
- Maintenance261
  - Every 250 Hours Service261
- Specifications262
Air Suspension Seat263
Deluxe Seat266
Headrest268
Equipping Fire Extinguisher and First-Aid Kit269

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Komatsu Utility D65EX-15E0 Specifications

General

Brand	Komatsu Utility
Model	D65EX-15E0
Category	Industrial Equipment
Language	English

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