• 25 Clutch141
• 26 Manual transmission311
• 27 Automatic transmission370
• 28 Transfer case198
• 29 Pedal assembly32
• 31 Frame, trailer operation161
• 32 Suspension109
• 33 Front axle199
• 35 Rear axle294
• 40 Wheels, chassis alignment check138
• 41 Propeller shaft34
• 42 Brakes - hydraulic and mechanical systems258
• 43 Brakes - pneumatic system and auxiliary brakes60
• 46 Steering245
• 54 Electrical system, equipment and instruments456
• 55 Auxiliary drive systems, hydraulic and linkage systems4
• 57 Central lubrication system2