• 25 Clutch41
• 26 Manual transmission487
• 27 Automatic transmission244
• 28 Transfer case4
• 29 Pedal assembly8
• 31 Frame, trailer operation40
• 32 Suspension83
• 33 Front axle116
• 35 Rear axle268
• 40 Wheels, chassis alignment check108
• 41 Propeller shaft20
• 42 Brakes - hydraulic and mechanical systems392
• 43 Brakes - pneumatic system and auxiliary brakes74
• 46 Steering144
• 54 Electrical system, equipment and instruments117
• 55 Auxiliary drive systems, hydraulic and linkage systems4