- 25 Clutch24
- 26 Manual transmission199
- 28 Transfer case3
- 29 Pedal assembly12
- 31 Frame, trailer operation1
- 32 Suspension34
- 33 Front axle31
- 35 Rear axle58
- 40 Wheels, chassis alignment check51
- 41 Propeller shaft11
- 42 Brakes - hydraulic and mechanical systems165
- 43 Brakes - pneumatic system and auxiliary brakes11
- 46 Steering49
- 54 Electrical system, equipment and instruments220