• 25 Clutch134
• 26 Manual transmission619
• 27 Automatic transmission368
• 28 Transfer case236
• 29 Pedal assembly10
• 31 Frame, trailer operation63
• 32 Suspension96
• 33 Front axle165
• 35 Rear axle226
• 40 Wheels, chassis alignment check36
• 41 Propeller shaft27
• 42 Brakes - hydraulic and mechanical systems101
• 43 Brakes - pneumatic system and auxiliary brakes170
• 46 Steering259
• 54 Electrical system, equipment and instruments265
• 55 Auxiliary drive systems, hydraulic and linkage systems4
• 57 Central lubrication system18