• 25 Clutch85
• 26 Manual transmission270
• 27 Automatic transmission2675
• 28 Transfer case461
• 29 Pedal assembly58
• 31 Frame, trailer operation231
• 32 Suspension278
• 33 Front axle393
• 35 Rear axle548
• 40 Wheels, chassis alignment check350
• 41 Propeller shaft143
• 42 Brakes - hydraulic and mechanical systems616
• 43 Brakes - pneumatic system and auxiliary brakes126
• 46 Steering414
• 54 Electrical system, equipment and instruments1629
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1