• 25 Clutch320
• 26 Manual transmission1321
• 27 Automatic transmission156
• 28 Transfer case87
• 29 Pedal assembly47
• 31 Frame, trailer operation189
• 32 Suspension316
• 33 Front axle222
• 35 Rear axle295
• 40 Wheels, chassis alignment check231
• 41 Propeller shaft120
• 42 Brakes - hydraulic and mechanical systems873
• 43 Brakes - pneumatic system and auxiliary brakes292
• 46 Steering372
• 54 Electrical system, equipment and instruments1263
• 55 Auxiliary drive systems, hydraulic and linkage systems64
• 57 Central lubrication system1