• 25 Clutch133
• 26 Manual transmission492
• 27 Automatic transmission344
• 28 Transfer case88
• 29 Pedal assembly47
• 31 Frame, trailer operation132
• 32 Suspension190
• 33 Front axle145
• 35 Rear axle198
• 40 Wheels, chassis alignment check250
• 41 Propeller shaft109
• 42 Brakes - hydraulic and mechanical systems332
• 43 Brakes - pneumatic system and auxiliary brakes101
• 46 Steering214
• 54 Electrical system, equipment and instruments1003
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1