• 25 Clutch123
• 26 Manual transmission335
• 27 Automatic transmission211
• 28 Transfer case69
• 29 Pedal assembly43
• 31 Frame, trailer operation102
• 32 Suspension170
• 33 Front axle168
• 35 Rear axle286
• 40 Wheels, chassis alignment check162
• 41 Propeller shaft87
• 42 Brakes - hydraulic and mechanical systems360
• 43 Brakes - pneumatic system and auxiliary brakes89
• 46 Steering231
• 54 Electrical system, equipment and instruments784
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1