• 25 Clutch131
• 26 Manual transmission664
• 27 Automatic transmission2098
• 28 Transfer case76
• 29 Pedal assembly62
• 31 Frame, trailer operation125
• 32 Suspension269
• 33 Front axle164
• 35 Rear axle412
• 40 Wheels, chassis alignment check287
• 41 Propeller shaft138
• 42 Brakes - hydraulic and mechanical systems739
• 43 Brakes - pneumatic system and auxiliary brakes97
• 46 Steering315
• 54 Electrical system, equipment and instruments1481
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1