• 25 Clutch318
• 26 Manual transmission1475
• 27 Automatic transmission507
• 28 Transfer case100
• 29 Pedal assembly60
• 31 Frame, trailer operation172
• 32 Suspension420
• 33 Front axle329
• 35 Rear axle746
• 40 Wheels, chassis alignment check291
• 41 Propeller shaft159
• 42 Brakes - hydraulic and mechanical systems897
• 43 Brakes - pneumatic system and auxiliary brakes344
• 46 Steering509
• 54 Electrical system, equipment and instruments1435
• 55 Auxiliary drive systems, hydraulic and linkage systems60
• 57 Central lubrication system1