- 25 Clutch8
- 26 Manual transmission62
- 27 Automatic transmission250
- 28 Transfer case200
- 29 Pedal assembly17
- 31 Frame, trailer operation123
- 32 Suspension81
- 33 Front axle190
- 35 Rear axle145
- 40 Wheels, chassis alignment check122
- 41 Propeller shaft18
- 42 Brakes - hydraulic and mechanical systems285
- 43 Brakes - pneumatic system and auxiliary brakes29
- 46 Steering138
- 54 Electrical system, equipment and instruments613