- 25 Clutch89
- 26 Manual transmission454
- 27 Automatic transmission394
- 28 Transfer case1
- 29 Pedal assembly28
- 31 Frame, trailer operation37
- 32 Suspension112
- 33 Front axle40
- 35 Rear axle18
- 40 Wheels, chassis alignment check96
- 41 Propeller shaft5
- 42 Brakes - hydraulic and mechanical systems174
- 43 Brakes - pneumatic system and auxiliary brakes13
- 46 Steering80
- 54 Electrical system, equipment and instruments213