• 25 Clutch119
• 26 Manual transmission474
• 27 Automatic transmission2407
• 28 Transfer case74
• 29 Pedal assembly59
• 31 Frame, trailer operation121
• 32 Suspension191
• 33 Front axle156
• 35 Rear axle392
• 40 Wheels, chassis alignment check283
• 41 Propeller shaft149
• 42 Brakes - hydraulic and mechanical systems397
• 43 Brakes - pneumatic system and auxiliary brakes99
• 46 Steering337
• 54 Electrical system, equipment and instruments1170
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system1