• 25 Clutch234
• 26 Manual transmission1512
• 27 Automatic transmission507
• 28 Transfer case121
• 29 Pedal assembly58
• 31 Frame, trailer operation186
• 32 Suspension307
• 33 Front axle272
• 35 Rear axle354
• 40 Wheels, chassis alignment check275
• 41 Propeller shaft158
• 42 Brakes - hydraulic and mechanical systems840
• 43 Brakes - pneumatic system and auxiliary brakes161
• 46 Steering526
• 54 Electrical system, equipment and instruments1440
• 55 Auxiliary drive systems, hydraulic and linkage systems58
• 57 Central lubrication system1