• 25 Clutch86
• 26 Manual transmission234
• 27 Automatic transmission4059
• 28 Transfer case165
• 29 Pedal assembly47
• 31 Frame, trailer operation115
• 32 Suspension191
• 33 Front axle156
• 35 Rear axle398
• 40 Wheels, chassis alignment check286
• 41 Propeller shaft144
• 42 Brakes - hydraulic and mechanical systems561
• 43 Brakes - pneumatic system and auxiliary brakes92
• 46 Steering340
• 54 Electrical system, equipment and instruments1318
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1