• 25 Clutch103
• 26 Manual transmission456
• 27 Automatic transmission511
• 28 Transfer case108
• 29 Pedal assembly44
• 31 Frame, trailer operation201
• 32 Suspension278
• 33 Front axle198
• 35 Rear axle233
• 40 Wheels, chassis alignment check281
• 41 Propeller shaft126
• 42 Brakes - hydraulic and mechanical systems414
• 43 Brakes - pneumatic system and auxiliary brakes178
• 46 Steering315
• 54 Electrical system, equipment and instruments1253
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system19