• 25 Clutch156
• 26 Manual transmission511
• 27 Automatic transmission158
• 28 Transfer case27
• 29 Pedal assembly15
• 31 Frame, trailer operation50
• 32 Suspension82
• 33 Front axle135
• 35 Rear axle130
• 40 Wheels, chassis alignment check142
• 41 Propeller shaft46
• 42 Brakes - hydraulic and mechanical systems284
• 43 Brakes - pneumatic system and auxiliary brakes36
• 46 Steering371
• 54 Electrical system, equipment and instruments496
• 55 Auxiliary drive systems, hydraulic and linkage systems190