- 25 Clutch17
- 26 Manual transmission138
- 27 Automatic transmission66
- 28 Transfer case251
- 29 Pedal assembly18
- 31 Frame, trailer operation18
- 32 Suspension58
- 33 Front axle148
- 35 Rear axle184
- 40 Wheels, chassis alignment check85
- 41 Propeller shaft12
- 42 Brakes - hydraulic and mechanical systems144
- 43 Brakes - pneumatic system and auxiliary brakes9
- 46 Steering145
- 54 Electrical system, equipment and instruments111