• 25 Clutch221
• 26 Manual transmission983
• 27 Automatic transmission390
• 28 Transfer case200
• 29 Pedal assembly60
• 31 Frame, trailer operation187
• 32 Suspension346
• 33 Front axle278
• 35 Rear axle328
• 40 Wheels, chassis alignment check286
• 41 Propeller shaft161
• 42 Brakes - hydraulic and mechanical systems935
• 43 Brakes - pneumatic system and auxiliary brakes173
• 46 Steering531
• 54 Electrical system, equipment and instruments1496
• 55 Auxiliary drive systems, hydraulic and linkage systems64
• 57 Central lubrication system1