• 25 Clutch223
• 26 Manual transmission1269
• 27 Automatic transmission4198
• 28 Transfer case244
• 29 Pedal assembly83
• 31 Frame, trailer operation212
• 32 Suspension347
• 33 Front axle218
• 35 Rear axle463
• 40 Wheels, chassis alignment check313
• 41 Propeller shaft180
• 42 Brakes - hydraulic and mechanical systems546
• 43 Brakes - pneumatic system and auxiliary brakes266
• 46 Steering456
• 54 Electrical system, equipment and instruments1780
• 55 Auxiliary drive systems, hydraulic and linkage systems48
• 57 Central lubrication system19