• 25 Clutch219
• 26 Manual transmission1269
• 27 Automatic transmission4198
• 28 Transfer case241
• 29 Pedal assembly83
• 31 Frame, trailer operation212
• 32 Suspension345
• 33 Front axle217
• 35 Rear axle450
• 40 Wheels, chassis alignment check313
• 41 Propeller shaft183
• 42 Brakes - hydraulic and mechanical systems481
• 43 Brakes - pneumatic system and auxiliary brakes266
• 46 Steering454
• 54 Electrical system, equipment and instruments1773
• 55 Auxiliary drive systems, hydraulic and linkage systems48
• 57 Central lubrication system19