• 25 Clutch338
• 26 Manual transmission1667
• 27 Automatic transmission335
• 28 Transfer case281
• 29 Pedal assembly60
• 31 Frame, trailer operation172
• 32 Suspension358
• 33 Front axle371
• 35 Rear axle464
• 40 Wheels, chassis alignment check288
• 41 Propeller shaft161
• 42 Brakes - hydraulic and mechanical systems867
• 43 Brakes - pneumatic system and auxiliary brakes353
• 46 Steering511
• 54 Electrical system, equipment and instruments1438
• 55 Auxiliary drive systems, hydraulic and linkage systems63
• 57 Central lubrication system1