• 25 Clutch138
• 26 Manual transmission165
• 27 Automatic transmission315
• 28 Transfer case67
• 29 Pedal assembly37
• 31 Frame, trailer operation102
• 32 Suspension168
• 33 Front axle150
• 35 Rear axle338
• 40 Wheels, chassis alignment check159
• 41 Propeller shaft85
• 42 Brakes - hydraulic and mechanical systems335
• 43 Brakes - pneumatic system and auxiliary brakes102
• 46 Steering210
• 54 Electrical system, equipment and instruments759
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1