• 25 Clutch282
• 26 Manual transmission1262
• 27 Automatic transmission354
• 28 Transfer case79
• 29 Pedal assembly56
• 31 Frame, trailer operation157
• 32 Suspension362
• 33 Front axle287
• 35 Rear axle623
• 40 Wheels, chassis alignment check217
• 41 Propeller shaft122
• 42 Brakes - hydraulic and mechanical systems825
• 43 Brakes - pneumatic system and auxiliary brakes319
• 46 Steering467
• 54 Electrical system, equipment and instruments1181
• 55 Auxiliary drive systems, hydraulic and linkage systems60
• 57 Central lubrication system1