- 25 Clutch19
- 26 Manual transmission315
- 27 Automatic transmission585
- 28 Transfer case254
- 29 Pedal assembly22
- 31 Frame, trailer operation125
- 32 Suspension85
- 33 Front axle225
- 35 Rear axle324
- 40 Wheels, chassis alignment check139
- 41 Propeller shaft33
- 42 Brakes - hydraulic and mechanical systems293
- 43 Brakes - pneumatic system and auxiliary brakes29
- 46 Steering210
- 54 Electrical system, equipment and instruments616