• 25 Clutch117
• 26 Manual transmission287
• 27 Automatic transmission128
• 28 Transfer case70
• 29 Pedal assembly51
• 31 Frame, trailer operation125
• 32 Suspension219
• 33 Front axle221
• 35 Rear axle228
• 40 Wheels, chassis alignment check170
• 41 Propeller shaft99
• 42 Brakes - hydraulic and mechanical systems544
• 43 Brakes - pneumatic system and auxiliary brakes162
• 46 Steering276
• 54 Electrical system, equipment and instruments811
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1