• 25 Clutch104
• 26 Manual transmission413
• 27 Automatic transmission1387
• 28 Transfer case271
• 29 Pedal assembly44
• 31 Frame, trailer operation205
• 32 Suspension321
• 33 Front axle258
• 35 Rear axle276
• 40 Wheels, chassis alignment check280
• 41 Propeller shaft142
• 42 Brakes - hydraulic and mechanical systems443
• 43 Brakes - pneumatic system and auxiliary brakes178
• 46 Steering337
• 54 Electrical system, equipment and instruments1475
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system19