• 25 Clutch190
• 26 Manual transmission1206
• 27 Automatic transmission504
• 28 Transfer case86
• 29 Pedal assembly49
• 31 Frame, trailer operation162
• 32 Suspension357
• 33 Front axle310
• 35 Rear axle438
• 40 Wheels, chassis alignment check278
• 41 Propeller shaft158
• 42 Brakes - hydraulic and mechanical systems675
• 43 Brakes - pneumatic system and auxiliary brakes147
• 46 Steering510
• 54 Electrical system, equipment and instruments1372
• 55 Auxiliary drive systems, hydraulic and linkage systems49
• 57 Central lubrication system1