• 25 Clutch223
• 26 Manual transmission1508
• 27 Automatic transmission330
• 28 Transfer case119
• 29 Pedal assembly58
• 31 Frame, trailer operation193
• 32 Suspension337
• 33 Front axle272
• 35 Rear axle320
• 40 Wheels, chassis alignment check273
• 41 Propeller shaft158
• 42 Brakes - hydraulic and mechanical systems834
• 43 Brakes - pneumatic system and auxiliary brakes169
• 46 Steering501
• 54 Electrical system, equipment and instruments1440
• 55 Auxiliary drive systems, hydraulic and linkage systems58
• 57 Central lubrication system1