🏢

Trusted Business

Verified & Licensed

🛡️

Virus Free Files

100% Safe Downloads

🔒

Secure Payment

SSL Protected

⚡

Instant Delivery

Available Immediately

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 PDF

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 PDF

Name: Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 PDF
SKU: 881777
Availability: InStock

$28.95

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

MACHINE MODEL SERIAL NO.
WA40-1 1001 and up

Category: Uncategorized Tags: Komatsu WA40-1 Wheel Loader Shop, Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101, Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 - PDF DOWNLOAD Vendor: Repair Wiki

⚡

Instant PDF Download

Available immediately

💾

Save to Your Device

Download & keep forever

🛡️

Antivirus Scanned

100% virus-free

🌍

Trusted Worldwide

175,000+ customers

Description

Description

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

FILE DETAILS:

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

Language : English
Pages : 345
Downloadable : Yes
File Type : PDF

TABLE OF CONTENTS:

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

COVER 1
CONTENTS 2
01 GENERAL 13
GENERAL VIEW 14
GENERAL ASSEMBLY DRAWING 15
SPECIFICATIONS 16
ENGINE ASSEMBLY DRAWING 18
ENGINE SPECIFICATIONS 19
WEIGHT OF COMPONENT PARTS 20
TABLE OF OIL AND COOLANT CAPACITIES 21
10 ENGINE 22
11 STRUCTURE AND FUNCTION 22
ENGINE MOUNT 23
RADIATOR 24
FUEL CONTROL LINKAGE 25
FUEL PIPING 26
FUEL PIPING (OPTION) 27
13 DISASSEMBLY AND ASSEMBLY 28
STARTING MOTOR 29
REMOVAL 29
INSTALLATION 29
STARTING MOTOR (OPTION) 30
REMOVAL 30
INSTALLATION 30
ALTERNATOR 31
REMOVAL 31
INSTALLATION 31
FUEL INJECTION PUMP 32
REMOVAL 32
INSTALLATION 35
FUEL INJECTION PUMP (OPTION) 39
REMOVAL 39
INSTALLATION 42
NOZZLE HOLDER 46
REMOVAL 46
INSTALLATION 46
WATER PUMP 47
REMOVAL 47
INSTALLATION 48
WATER PUMP (OPTION) 49
REMOVAL 49
INSTALLATION 50
CYLINDER HEAD 51
REMOVAL 51
INSTALLATION 55
CYLINDER HEAD (OPTION) 60
REMOVAL 60
INSTALLATION 64
RADIATOR 69
REMOVAL 69
INSTALLATION 69
ENGINE,TRANSMISSION 70
REMOVAL 70
INSTALLATION 77
ENGINE,TRANSMISSION (OPTION) 85
REMOVAL 85
INSTALLATION 92
ENGINE AND TRANSMISSION 100
SEPARATION 100
CONNECTION 100
20 POWER TRAIN 101
21 STRUCTURE AND FUNCTION 101
TRANSMISSION SYSTEM 102
1 SCHEMATIC OF TRANSMISSION SYSTEM 102
2 TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM 103
3 SCHEMATIC OF TRANSMISSION SYSTEM (OPTION) 104
4 TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM (OPTION) 105
5 TRANSMISSION 106
6 TRANSMISSION PUMP 112
7 TRANSFER 113
8 TRANSMISSION CONTROL VALVE 114
9 TRANSMISSION CONTROL LINKAGE 118
10 TRANSMISSION CONTROL LINKAGE (OPTION) 119
11 TRANSMISSION OIL COOLER HYDRAULIC PIPING 120
DRIVE SYSTEM 121
1 DRIVE SHAFT 121
2 AXLE 122
3 AXLE (OPTION) 124
4 WHEEL 126
5 WHEEL (OPTION) 127
23 DISASSEMBLY AND ASSEMBLY 128
TRANSMISSION PUMP 129
REMOVAL 129
INSTALLATION 129
TRANSMISSION PUMP (OPTION) 130
REMOVAL 130
INSTALLATION 130
TRANSMISSION 131
DISASSEMBLY (1/2) 131
DISASSEMBLY (2/2) 138
TRANSMISSION 148
ASSEMBLY (1/2) 148
ASSEMBLY (2/2) 161
SELECTOR AND INCHING VALVE 170
REMOVAL 170
INSTALLATION 170
SELECTOR AND INCHING VALVE (OPTION) 171
REMOVAL 171
INSTALLATION 171
SELECTOR AND INCHING VALVE 172
DISASSEMBLY 172
ASSEMBLY 174
MODULATING VALVE 177
REMOVAL 177
INSTALLATION 177
DISASSEMBLY 178
ASSEMBLY 179
FRONT AXLE 180
REMOVAL 180
INSTALLATION 180
REAR AXLE 181
REMOVAL 181
INSTALLATION 181
REAR AXLE (OPTION) 182
REMOVAL 182
INSTALLATION 182
AXLE 183
DISASSEMBLY 183
ASSEMBLY 188
AXLE (OPTION) 198
DISASSEMBLY 198
ASSEMBLY 203
24 MAINTENANCE STANDARD 213
TRANSMISSION 214
TRANSMISSION CONTROL VALVE 216
TRANSMISSION PUMP 218
DRIVE SHAFT 219
AXLE 220
AXLE (OPTION) 221
40 STEERING SYSTEM 222
41 STRUCTURE AND FUNCTION 222
STEERING SYSTEM 223
1 STEERING PIPING 223
2 STEERING WHEEL 224
3 STEERING PUMP 225
4 STEERING VALVE 226
5 STEERING CYLINDER 235
6 CENTER HINGE PIN 236
STEERING SYSTEM (OPTION) 237
1 SCHEMATIC OF STEERING SYSTEM 237
2 STEERING CIRCUIT DIAGRAM 238
3 STEERING VALVE ASSEMBLY 239
43 DISASSEMBLY AND ASSEMBLY 244
STEERING PUMP 245
REMOVAL 245
INSTALLATION 245
STEERING PUMP (OPTION) 246
REMOVAL 246
INSTALLATION 246
STEERING VALVE 247
REMOVAL 247
INSTALLATION 247
STEERING VALVE (OPTION) 248
REMOVAL 248
INSTALLATION 248
STEERING CYLINDER 249
REMOVAL 249
INSTALLATION 249
44 MAINTENANCE STANDARD 250
STEERING WHEEL 251
CENTER HINGE PIN 252
50 BRAKE SYSTEM 253
51 STRUCTURE AND FUNCTION 253
BRAKE SYSTEM 254
1 BRAKE AND INCHING CONTROL LINKAGE 254
2 BRAKE AND INCHING CONTROL LINKAGE (OPTION) 255
3 BRAKE MASTER CYLINDER 257
4 BRAKE MASTER CYLINDER (OPTION) 259
5 CENTER BRAKE 261
6 WHEEL BRAKE (OPTION) 262
7 PARKING BRAKE CONTROL LINKAGE 263
53 DISASSEMBLY AND ASSEMBLY 265
PARKING BRAKE 266
REMOVAL 266
INSTALLATION 267
PARKING BRAKE (OPTION) 268
REMOVAL 268
INSTALLATION 269
BRAKE MASTER CYLINDER 270
REMOVAL 270
INSTALLATION 270
BRAKE MASTER CYLINDER (OPTION) 271
REMOVAL 271
INSTALLATION 271
BRAKE CALIPER (OPTION) 272
REMOVAL 272
INSTALLATION 272
DISASSEMBLY 273
ASSEMBLY 273
54 MAINTENANCE STANDARD 274
CENTER BRAKE 275
60 WORK EQUIPMENT SYSTEM 276
61 STRUCTURE AND FUNCTION 276
HYDRAULIC UNITS 277
WORK EQUIPMENT SYSTEM 278
1 WORK EQUIPMENT HYDRAULIC PIPING 278
2 SCHEMATIC OF WORK EQUIPMENT AND STEERING SYSTEM 279
3 WORK EQUIPMENT AND STEERING HYDRAULIC CIRCUIT DIAGRAM 280
4 WORK EQUIPMENT PUMP 281
5 OIL FILTER 282
6 WORK EQUIPMENT CONTROL VALVE 283
7 HYDRAULIC CYLINDER 289
8 WORK EQUIPMENT CONTROL LINKAGE 290
63 DISASSEMBLY AND ASSEMBLY 294
MAIN CONTROL VALVE 295
REMOVAL 295
INSTALLATION 296
DISASSEMBLY 297
ASSEMBLY 299
LIFT CYLINDER 301
REMOVAL 301
INSTALLATION 301
LIFT CYLINDER (OPTION) 302
REMOVAL 302
INSTALLATION 302
DUMP CYLINDER 303
REMOVAL 303
INSTALLATION 303
HYDRAULIC CYLINDER 304
DISASSEMBLY 304
ASSEMBLY 306
WORK EQUIPMENT 309
REMOVAL 309
INSTALLATION 309
DISASSEMBLY 310
ASSEMBLY 310
64 MAINTENANCE STANDARD 311
HYDRAULIC PUMP 312
WORK EQUIPMENT CONTROL VALVE 313
HYDRAULIC CYLINDER 315
WORK EQUIPMENT 317
BUCKET 319
80 ELECTRIC AND ELECTRONIC SYSTEM 320
81 STRUCTURE AND FUNCTION 320
ELECTRIC WIRING DIAGRAM 321
ELECTRIC WIRING DIAGRAM (OPTION) 322
ELECTRIC CIRCUIT DIAGRAM 323
ELECTRIC CIRCUIT DIAGRAM (OPTION) 324
90 OTHERS 325
91 STRUCTURE AND FUNCTION 325
OPERATOR’S CAB (OPTION) 326
OPERATOR’S CAB HEATER (OPTION) 329
93 DISASSEMBLY AND ASSEMBLY 330
INSTRUMENT PANEL,FRAME 331
REMOVAL 331
INSTALLATION 334
INSTRUMENT PANEL,FRAME (OPTION) 337
REMOVAL 337
INSTALLATION 341
CAB (OPTION) 345
REMOVAL 345
INSTALLATION 345

DESCRIPTION:

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

MACHINE MODEL SERIAL NO.
WA40-1 1001 and up

GENERAL PRECAUTIONS :

Mistakes in operation are extremely dangerous. Read the OPERATION & MAINTENANCE MANUAL carefully BEFORE operating the machine.

1. Before carrying out any greasing or repairs, read all the precautions given on the decals which are fixed to the machine.

2. When carrying out any operation, always wear safety shoes and helmet. Do not wear loose work clothes, or clothes with buttons missing.

● Always wear safety glasses when hitting parts with a hammer.

● Always wear safety glasses when grinding parts with a grinder, etc.

3. If welding repairs are needed, always have a trained, experienced welder carry out the work. When carrying out welding work, always wear welding gloves, apron, glasses, cap and other clothes suited for welding work.

4. When carrying out any operation with two or more workers, always agree on the operating procedure before starting. Always inform your fellow workers before starting any step of the operation. Before starting work, hang UNDER REPAIR signs on the controls in the operator’s compartment.

5. Keep all tools in good condition and learn the correct way to use them.

6. Decide a place in the repair workshop to keep tools and removed parts. Always keep the tools and parts in their correct places. Always keep the work area clean and make sure that there is no dirt or oil on the floor. Smoke only in the areas provided for smoking. Never smoke while working.

PREPARATIONS FOR WORK:

7. Before adding oil or making repairs, park the machine on hard, level ground, and block the wheels or tracks to prevent the machine from moving.

8. Before starting work, lower blade, ripper, bucket or any other work equipment to the ground. If this is not possible, insert the safety pin or use blocks to prevent the work equipment from falling. In addition, be sure to lock all the control levers and hang warning signs on them.

9. When disassembling or assembling, support the machine with blocks, jacks or stands before starting work.

10. Remove all mud and oil from the steps or other places used to get on and off the machine. Always use the handrails, ladders or steps when getting on or off the machine. Never jump on or off the machine. If it is impossible to use the handrails, ladders or steps, use a stand to provide safe footing.

PRECAUTIONS DURING WORK :

11. When removing the oil filler cap, drain plug or hydraulic pressure measuring plugs, loosen them slowly to prevent the oil from spurting out. Before disconnecting or removing components of the oil, water or air circuits, first remove the pressure completely from the circuit.

12. The water and oil in the circuits are hot when the engine is stopped, so be careful not to get burned. Wait for the oil and water to cool before carrying out any work on the oil or water circuits.

13. Before starting work, remove the leads from the battery. ALWAYS remove the lead from the negative (-) terminal first.

IMAGES PREVIEW OF THE MANUAL:

S.V 25/12/24

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 PDF

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

Description

Komatsu WA40-1 Wheel Loader Shop Manual SEBM03630101 – PDF DOWNLOAD

What Our Customers Say

🌟 Related Products

Jincheng 250 Mountain Lion Atv Parts Manual Catalog Download

Deutz BFM 1012, 1013 Engines Workshop Service Repair Manual (German, English, French, Spanish PDF)

DERBI BOULEVARD 125 150 200 WORKSHOP SERVICE REPAIR MANUAL PDF DOWNLOAD

Lg WM3997 HWA Washer Dryer Combo Service Manual And Repair Guide