• 25 Clutch116
• 26 Manual transmission813
• 27 Automatic transmission348
• 28 Transfer case51
• 29 Pedal assembly10
• 31 Frame, trailer operation65
• 32 Suspension95
• 33 Front axle146
• 35 Rear axle117
• 40 Wheels, chassis alignment check36
• 41 Propeller shaft16
• 42 Brakes - hydraulic and mechanical systems92
• 43 Brakes - pneumatic system and auxiliary brakes170
• 46 Steering253
• 54 Electrical system, equipment and instruments260
• 55 Auxiliary drive systems, hydraulic and linkage systems7
• 57 Central lubrication system19