• 25 Clutch92
• 26 Manual transmission355
• 27 Automatic transmission176
• 28 Transfer case18
• 29 Pedal assembly8
• 31 Frame, trailer operation61
• 32 Suspension90
• 33 Front axle28
• 35 Rear axle25
• 40 Wheels, chassis alignment check32
• 41 Propeller shaft19
• 42 Brakes - hydraulic and mechanical systems66
• 43 Brakes - pneumatic system and auxiliary brakes141
• 46 Steering19
• 54 Electrical system, equipment and instruments160
• 55 Auxiliary drive systems, hydraulic and linkage systems3
• 57 Central lubrication system18