• 25 Clutch318
• 26 Manual transmission1473
• 27 Automatic transmission346
• 28 Transfer case98
• 29 Pedal assembly60
• 31 Frame, trailer operation172
• 32 Suspension408
• 33 Front axle328
• 35 Rear axle619
• 40 Wheels, chassis alignment check291
• 41 Propeller shaft159
• 42 Brakes - hydraulic and mechanical systems895
• 43 Brakes - pneumatic system and auxiliary brakes344
• 46 Steering471
• 54 Electrical system, equipment and instruments1435
• 55 Auxiliary drive systems, hydraulic and linkage systems60
• 57 Central lubrication system1