• 25 Clutch109
• 26 Manual transmission434
• 27 Automatic transmission2460
• 28 Transfer case202
• 29 Pedal assembly49
• 31 Frame, trailer operation202
• 32 Suspension280
• 33 Front axle226
• 35 Rear axle335
• 40 Wheels, chassis alignment check311
• 41 Propeller shaft148
• 42 Brakes - hydraulic and mechanical systems439
• 43 Brakes - pneumatic system and auxiliary brakes176
• 46 Steering392
• 54 Electrical system, equipment and instruments1427
• 55 Auxiliary drive systems, hydraulic and linkage systems39
• 57 Central lubrication system19