• 25 Clutch324
• 26 Manual transmission1667
• 27 Automatic transmission312
• 28 Transfer case99
• 29 Pedal assembly60
• 31 Frame, trailer operation177
• 32 Suspension405
• 33 Front axle325
• 35 Rear axle644
• 40 Wheels, chassis alignment check283
• 41 Propeller shaft162
• 42 Brakes - hydraulic and mechanical systems899
• 43 Brakes - pneumatic system and auxiliary brakes354
• 46 Steering504
• 54 Electrical system, equipment and instruments1440
• 55 Auxiliary drive systems, hydraulic and linkage systems65
• 57 Central lubrication system1