• 25 Clutch285
• 26 Manual transmission1132
• 27 Automatic transmission152
• 28 Transfer case77
• 29 Pedal assembly44
• 31 Frame, trailer operation147
• 32 Suspension319
• 33 Front axle299
• 35 Rear axle426
• 40 Wheels, chassis alignment check197
• 41 Propeller shaft104
• 42 Brakes - hydraulic and mechanical systems681
• 43 Brakes - pneumatic system and auxiliary brakes302
• 46 Steering449
• 54 Electrical system, equipment and instruments1131
• 55 Auxiliary drive systems, hydraulic and linkage systems73
• 57 Central lubrication system1