• 25 Clutch98
• 26 Manual transmission437
• 27 Automatic transmission2376
• 28 Transfer case74
• 29 Pedal assembly42
• 31 Frame, trailer operation111
• 32 Suspension355
• 33 Front axle145
• 35 Rear axle491
• 40 Wheels, chassis alignment check283
• 41 Propeller shaft129
• 42 Brakes - hydraulic and mechanical systems717
• 43 Brakes - pneumatic system and auxiliary brakes90
• 46 Steering289
• 54 Electrical system, equipment and instruments1101
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1