• 25 Clutch217
• 26 Manual transmission1400
• 27 Automatic transmission287
• 28 Transfer case109
• 29 Pedal assembly52
• 31 Frame, trailer operation187
• 32 Suspension327
• 33 Front axle273
• 35 Rear axle705
• 40 Wheels, chassis alignment check276
• 41 Propeller shaft146
• 42 Brakes - hydraulic and mechanical systems712
• 43 Brakes - pneumatic system and auxiliary brakes288
• 46 Steering498
• 54 Electrical system, equipment and instruments1420
• 55 Auxiliary drive systems, hydraulic and linkage systems41
• 57 Central lubrication system1