- 25 Clutch43
- 26 Manual transmission372
- 27 Automatic transmission73
- 28 Transfer case254
- 29 Pedal assembly23
- 31 Frame, trailer operation13
- 32 Suspension77
- 33 Front axle153
- 35 Rear axle225
- 40 Wheels, chassis alignment check133
- 41 Propeller shaft28
- 42 Brakes - hydraulic and mechanical systems241
- 43 Brakes - pneumatic system and auxiliary brakes16
- 46 Steering165
- 54 Electrical system, equipment and instruments153