• 25 Clutch78
• 26 Manual transmission211
• 27 Automatic transmission340
• 28 Transfer case90
• 29 Pedal assembly36
• 31 Frame, trailer operation131
• 32 Suspension190
• 33 Front axle140
• 35 Rear axle197
• 40 Wheels, chassis alignment check250
• 41 Propeller shaft106
• 42 Brakes - hydraulic and mechanical systems326
• 43 Brakes - pneumatic system and auxiliary brakes98
• 46 Steering207
• 54 Electrical system, equipment and instruments991
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1