komatsu wa70 7 wheel loader shop manual venbm02000 1

komatsu wa70 7 wheel loader shop manual venbm02000 2

komatsu wa70 7 wheel loader shop manual venbm02000 3

komatsu wa70 7 wheel loader shop manual venbm02000 4

komatsu wa70 7 wheel loader shop manual venbm02000 5

Komatsu WA70-7 Wheel Loader Shop Manual VENBM02000

$40.00

Type Of Manual: Shop Manual
Manual ID: VENBM02000
Format: PDF
Size: 25.1MB
Number of Pages: 304

Category: Komatsu Shop Manual PDF

Model List:
- WA70-7 Wheel Loader

1. Contents
2. Safety
3. General
4. Structure and Function
5. Testing and Adjusting
6. Disassembly and Assembly
7. Diagrams
8. SAFETY
8.1. Safety notice
8.2. Foreword
8.3. How to read the shop manual
8.4. Hoisting instructions
9. GENERAL
9.1. Dimensions, weights and operating data
9.2. Weight tables
9.3. Lubricants and operating mediums
9.4. Basic procedures of maintenance
9.5. Torque list Screws and nuts
10. STRUCTURE AND FUNCTION
10.1. Powertrain
10.2. Closed circuit
10.3. Hydraulic drive system
10.4. Variable displacement pump (HST pump)
10.5. Variable displacement motor (HST motor with HA Control)
10.6. Drive shaft
10.7. Front axle Mounting
10.8. Rear axle Mounting
10.9. Front axle
10.10. Rear axle with transfer box
10.11. Transfer box TB172
10.12. Limited slip differential
10.13. Wheel hub Font axle and rear axle
10.14. Service and parking brake Front axle
10.15. Service and parking brake circuit
10.16. Service brake assembly
10.17. Mainbrake valve
10.18. Steering articulation joint
10.19. Steering system
10.20. Work equipment hydraulic
10.21. Main control valve
10.22. Lift cylinder
10.23. Dump cylinder
10.24. Steering cylinder
10.25. Loader Linkage with quickcoupler
10.26. Quickcoupler
10.27. Monitor display
10.28. Sensors
10.29. Preheater
10.30. Engine stop / start / preheating circuit
10.31. Electrical fuses and relays
10.32. Diagrams
10.33. Air conditioner (option)
11. TESTING AND ADJUSTING
11.1. Standard value table for engine
11.2. Valve lash clearance
11.3. Engine compression test
11.4. Fuel system
11.5. Vbelt tension
11.6. Engine RPM
11.7. Testing travel speed
11.8. Engine stall torque RPM
11.9. Hydraulic pressure cutoff
11.10. Working hydraulic pressure
11.11. Steering oil pressure
11.12. Operating time for steering wheel
11.13. Operating force of steering wheel
11.14. Brake
11.15. Main brake valve basic adjustment
11.16. Brake efficiency
11.17. Parking brake efficiency
11.18. Bleeding/ filling up the brake circuit
11.19. Cabin adjustment
11.20. Proportional amplifier
12. DISASSEMBLY AND ASSEMBLY
12.1. Comments
12.2. Starter assembly
12.3. Alternator assembly
12.4. Radiator assembly
12.5. Fan assembly
12.6. Water pump assembly
12.7. Fuel tank assembly
12.8. Engine cover assembly
12.9. Engine cover support assembly
12.10. Engine assembly
12.11. Clutch assembly
12.12. Main brake valve assembly
12.13. Priority valve assembly
12.14. Orbitrollvalve assembly
12.15. Counterweight assembly
12.16. Main control valve assembly WA707
12.17. Monitor assembly
12.18. Articulated joint assembly
12.19. Variable motor assembly
12.20. Rear axle assembly
12.21. Front axle assembly
12.22. Front axle
12.23. Brake caliper
12.24. Rear axle
12.25. Epicyclic reduction gear group
12.26. Wheel hub
12.27. Wheel shaft WA707
12.28. Differential support group
12.29. Differential locking group
12.30. Differential group (LSD 25)
12.31. Pinion group
12.32. Transmission box
12.33. Variable displacement pump assembly
12.34. Hydraulic pump assemblies
12.35. Quick coupler assembly
12.36. Steering cylinder assembly
12.37. Lift cylinder assembly
12.38. Dump cylinder assembly
12.39. Replacing windows in drivers cab
13. others
13.1. Hydraulic circuit diagram WA707
13.2. Wiring diagram 1/5 WA707
13.3. Wiring diagram 2/5 WA707
13.4. Wiring diagram 3/5 WA707
13.5. Wiring diagram 4/5 WA707
13.6. Wiring diagram 5/5 WA707

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