• 25 Clutch104
• 26 Manual transmission370
• 27 Automatic transmission1304
• 28 Transfer case264
• 29 Pedal assembly44
• 31 Frame, trailer operation193
• 32 Suspension309
• 33 Front axle245
• 35 Rear axle298
• 40 Wheels, chassis alignment check284
• 41 Propeller shaft150
• 42 Brakes - hydraulic and mechanical systems439
• 43 Brakes - pneumatic system and auxiliary brakes170
• 46 Steering263
• 54 Electrical system, equipment and instruments1407
• 55 Auxiliary drive systems, hydraulic and linkage systems41
• 57 Central lubrication system19