• 25 Clutch70
• 26 Manual transmission156
• 27 Automatic transmission2511
• 28 Transfer case207
• 29 Pedal assembly42
• 31 Frame, trailer operation133
• 32 Suspension341
• 33 Front axle219
• 35 Rear axle274
• 40 Wheels, chassis alignment check316
• 41 Propeller shaft150
• 42 Brakes - hydraulic and mechanical systems424
• 43 Brakes - pneumatic system and auxiliary brakes101
• 46 Steering390
• 54 Electrical system, equipment and instruments1660
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1