• 25 Clutch115
• 26 Manual transmission302
• 27 Automatic transmission128
• 28 Transfer case70
• 29 Pedal assembly50
• 31 Frame, trailer operation125
• 32 Suspension219
• 33 Front axle214
• 35 Rear axle217
• 40 Wheels, chassis alignment check168
• 41 Propeller shaft99
• 42 Brakes - hydraulic and mechanical systems545
• 43 Brakes - pneumatic system and auxiliary brakes161
• 46 Steering274
• 54 Electrical system, equipment and instruments808
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1