• 25 Clutch92
• 26 Manual transmission252
• 27 Automatic transmission2243
• 28 Transfer case165
• 29 Pedal assembly44
• 31 Frame, trailer operation130
• 32 Suspension197
• 33 Front axle181
• 35 Rear axle390
• 40 Wheels, chassis alignment check278
• 41 Propeller shaft142
• 42 Brakes - hydraulic and mechanical systems429
• 43 Brakes - pneumatic system and auxiliary brakes106
• 46 Steering373
• 54 Electrical system, equipment and instruments1340
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1