- 25 Clutch20
- 26 Manual transmission86
- 28 Transfer case4
- 29 Pedal assembly2
- 31 Frame, trailer operation1
- 32 Suspension16
- 33 Front axle57
- 35 Rear axle158
- 40 Wheels, chassis alignment check10
- 41 Propeller shaft2
- 42 Brakes - hydraulic and mechanical systems83
- 43 Brakes - pneumatic system and auxiliary brakes2
- 46 Steering148