- 25 Clutch8
- 26 Manual transmission72
- 27 Automatic transmission632
- 28 Transfer case251
- 29 Pedal assembly19
- 31 Frame, trailer operation125
- 32 Suspension85
- 33 Front axle226
- 35 Rear axle287
- 40 Wheels, chassis alignment check139
- 41 Propeller shaft30
- 42 Brakes - hydraulic and mechanical systems401
- 43 Brakes - pneumatic system and auxiliary brakes30
- 46 Steering215
- 54 Electrical system, equipment and instruments661