• 25 Clutch93
• 26 Manual transmission275
• 27 Automatic transmission2691
• 28 Transfer case184
• 29 Pedal assembly48
• 31 Frame, trailer operation143
• 32 Suspension317
• 33 Front axle206
• 35 Rear axle372
• 40 Wheels, chassis alignment check389
• 41 Propeller shaft159
• 42 Brakes - hydraulic and mechanical systems548
• 43 Brakes - pneumatic system and auxiliary brakes110
• 46 Steering423
• 54 Electrical system, equipment and instruments1570
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1