- 25 Clutch25
- 26 Manual transmission188
- 27 Automatic transmission641
- 28 Transfer case5
- 29 Pedal assembly6
- 31 Frame, trailer operation19
- 32 Suspension219
- 33 Front axle49
- 35 Rear axle383
- 40 Wheels, chassis alignment check133
- 41 Propeller shaft40
- 42 Brakes - hydraulic and mechanical systems480
- 43 Brakes - pneumatic system and auxiliary brakes9
- 46 Steering144
- 54 Electrical system, equipment and instruments351