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HD325-7R
Komatsu HD325-7R Manuals
Manuals and User Guides for Komatsu HD325-7R. We have
2
Komatsu HD325-7R manuals available for free PDF download: Operation & Maintenance Manual, Brochure
Komatsu HD325-7R Operation & Maintenance Manual (361 pages)
Dump Truck
Brand:
Komatsu
| Category:
Trucks
| Size: 9.07 MB
Table of Contents
Table of Contents
8
Before Reading this Manual
3
Safety Information
4
Intended Use
5
Use of Machine
5
Visibility from Operator's Seat
5
Location of Plates, Table to Enter Serial No. and Distributor
6
Engine Serial No. Plate
6
Product Identification Number (Pin)/Machine Serial No. Plate
6
Service Meter Position
7
Table of Contents
8
Safety
13
Safety Labels
16
Position for Attaching Safety Labels
17
Safety Labels
18
General Precautions Common to Operation and Maintenance
22
Ensuring Safe Operation
22
Inspecting Machine
22
Precautions before Starting Operation
22
Precautions Regarding Safety-Related Equipment
22
Preparations for Safe Operation
22
Understanding the Machine
22
Wear Well-Fitting Clothes and Protective Equipment
22
If any Problem Is Found
23
Keep Machine Clean
23
Precautions Inside Operator's Compartment
23
Provide Fire Extinguisher and First Aid Kit
23
Action if Fire Occurs
24
Fire Prevention
24
Precautions to Prevent Fire
24
No Jumping on or off Machine
25
No People on Dump Body
25
Precautions When Getting on or off Machine
25
Use Handrails and Steps When Getting on or off Machine
25
Emergency Exit from Operator's Cab
26
Precautions When Leaving Machine
26
Precautions When Standing up from Operator's Seat
26
Do Not Get Caught in Dump Body
27
Precautions Related to Protective Structures
27
Unauthorized Modification
27
Precautions Related to Attachments and Options
28
Precautions When Running Engine Inside Building
28
Precautions for Operation
29
Do Not Go Close to High-Voltage Cables
29
Investigate and Confirm Jobsite Conditions
29
Precautions for Jobsite
29
Working on Loose Ground
29
Beware of Asbestos Dust
30
Checking Signs and Signalman's Signals
30
Ensure Good Visibility
30
Checks before Starting Engine
31
Starting Engine
31
Use Warning Tags
31
Precautions in Cold Areas
32
Precautions When Starting Engine
32
Starting with Booster Cables
32
Checks before Operation
33
Operation
33
Precautions When Traveling in Forward or Reverse
33
Precautions When Operating
34
Precautions When Traveling
34
Traveling on Slopes
34
Precautions When Loading Dump Body
35
Precautions When Operating Dump Body
35
Traveling on Snow-Covered or Frozen Surfaces
35
Parking Machine
36
Loading and Unloading
37
Transportation
37
Towing
38
When Towing
38
Precautions for Maintenance
39
Appoint Leader When Working with Others
39
Display Warning Tag During Inspection and Maintenance
39
Keep Workplace Clean and Tidy
39
Only Authorized Personnel
39
Precautions before Starting Inspection and Maintenance
39
Select Suitable Place for Inspection and Maintenance
39
Stop Engine before Carrying out Inspection and Maintenance
40
Two Workers for Maintenance When Engine Is Running
41
Installing, Removing, or Storing Attachments
42
Precautions When Working at High Places
42
Precautions When Working under Machine
42
Proper Tools
42
Handling Battery
43
Precautions for Inspection and Maintenance
43
Precautions When Welding
43
Precautions When Using Hammer
44
Precautions with High-Temperature Coolant
44
Precautions with High-Temperature Oil
44
Handling High-Pressure Hoses and Piping
45
Noise
45
Precautions with High-Pressure Fuel
45
Precautions with High-Pressure Oil
45
Disposing of Waste Materials
46
Handling Suspension Cylinder, Accumulator, Gas Spring
46
Maintenance of Air Conditioner
46
Method of Selecting Window Washer Fluid
46
Precautions with Compressed Air
46
Periodic Replacement of Safety Critical Parts
47
Tires
48
Operation
48
Handling Tires
48
Precautions When Storing Tires
49
General View
51
General View of Machine
51
General View of Controls and Gauges
52
Explanation of Components
54
Machine Monitor
54
Other Functions of Machine Monitor
75
Switches
79
Control Levers and Pedals
88
Body Pivot Pin
93
Location of Fire Extinguisher
93
Dust Indicator
94
Fuses
95
Car Radio
98
Car Stereo
104
Air Conditioner
113
Operation
119
Check before Starting Engine
119
Starting Engine
138
Operations, Checks after Starting Engine
140
Checks after Stopping Engine
141
Stopping Engine
141
Moving Machine off (Forward, Reverse), Stopping
142
Shifting Gear
147
Traveling Downhill
149
Loading Operations
158
Steering the Machine
158
Dump Operations
159
Precautions for Operation
160
Parking Machine
161
Checks after Completion of Work
162
Locking
162
Handling Tires
163
Determining and Maintaining Travel Road
166
Determining Travel Road
166
Maintaining Travel Road
166
Transportation
167
Method of Securing Machine
167
Precautions When Transporting
167
Steps for Transportation
167
Method of Lifting Machine
168
Cold Weather Operation
171
Precautions for Low Temperature
171
Precautions after Completion of Work
172
After Cold Weather
173
Long-Term Storage
174
After Storage
174
Before Storage
174
During Storage
174
Precautions before Traveling after Long-Term Storage
174
Troubleshooting
175
After Running out of Fuel
175
If Transmission Has Trouble
175
Method of Lowering Dump Body in Emergency
176
Method of Towing Machine
178
If Battery Is Discharged
182
Other Trouble
186
Maintenance
193
Guides to Maintenance
193
Outline of Service
196
Handling Oil, Fuel, Coolant, and Performing Oil Clinic
196
Outline of Electric System
200
Wear Parts
201
Wear Parts List
201
Recommended Fuel, Coolant, and Lubricant
202
Use of Fuel, Coolant and Lubricants According to Ambient Temperature
203
Recommended Brands, Recommended Quality for Products Other than Komatsu Genuine Oil
205
Standard Tightening Torques for Bolts and Nuts
206
Torque List
206
Periodic Replacement of Safety Critical Parts
207
Safety Critical Parts
208
Maintenance Schedule Chart
209
Service Procedure
212
Initial 250 Hours Service (Only after the First 250 Hours)
212
When Required
213
Check Dump Body
223
Check Length of Suspension Cylinder, Check Oil Level
224
Check Water Separator, Wash Inside of Filter Case
226
Bleed Air from Rear Brake
231
Bleed Air from Front Brake
232
Adjust Parking Brake
233
Clean, Check Radiator Fins and after Cooler Fins
234
Check Play of Output Coupling of Output Shaft
235
Selection and Inspection of Tires
236
Check before Starting
239
Every 250 Hours Service
240
Check Oil Level in Differential Case, Add Oil
240
Check Oil Level in Final Drive Case, Add Oil
240
Lubrication
241
Check Drive Shaft
242
Check Level of Battery Electrolyte
243
Check Alternator Belt Tension, Adjust
245
Check Air Conditioner Compressor Belt Tension, Adjust
246
Clean Breathers
247
Check Braking Capacity of Foot Brake
248
Check Frame
248
Check Braking Capacity of Parking Brake
249
Check Braking Capacity of Retarder Brake
249
Check, Clean Automatic Suspension
250
Check of Accumulator Gas Pressure
251
Every 500 Hours Service
252
Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
252
Replace Fuel Prefilter Cartridge
253
Replace Transmission Oil Filter Element (Pump Outlet Port)
255
Every 1000 Hours Service
258
Every 2000 Hours Service
270
Every 4000 Hours Service
273
Every 8000 Hours Service
275
Every 15000 Hours Service
276
Specifications
279
Attachments, Options
281
Selecting Dump Body
281
Handling Air Suspension Seat
282
Seat Adjustment
282
Removal and Installation of Headrest
284
Handling Automatic Spin Regulator (Asr)
285
Explanation of Components
285
Actuation of Asr System
286
Precautions When Using
286
Bleeding Air from Asr Circuit
287
Handling Abs
288
Explanation of Components
288
Abs System Check after Starting Engine
290
Operation of Abs
290
Precautions When Using
291
Handling Payload Meter II (Card Type)
292
Method of Using Accurately
293
General Locations
294
Content of Display (Controller, External Display Lamps)
299
External Display Lamps
303
Details of Data Stored in Memory of Payload Meter
305
Operation of Switches
310
Problem and Warning Display (Error Code)
332
When Error Code F-09 Is Displayed (Procedure for Replacing Battery)
339
Operation When Error Code F.cal Is Displayed or Controller Has Been Replaced
342
Arsc (Automatic Retarder Speed Control)
345
Explanation of Components
346
Method of Operation
349
Use of Rear View Monitor
352
Name and Functon of each Part of Rear View Monitor
352
Cautions When Using Rear View Monitor
355
Setting of Rear View Monitor
355
Handling Dumping Counter
356
Handling Machines Equipped with Komtrax
357
Basic Precautions
357
Index
358
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Komatsu HD325-7R Brochure (6 pages)
Off-highway truck
Brand:
Komatsu
| Category:
Trucks
| Size: 0.89 MB
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