• 25 Clutch135
• 26 Manual transmission673
• 27 Automatic transmission232
• 28 Transfer case183
• 29 Pedal assembly10
• 31 Frame, trailer operation62
• 32 Suspension92
• 33 Front axle139
• 35 Rear axle273
• 40 Wheels, chassis alignment check34
• 41 Propeller shaft29
• 42 Brakes - hydraulic and mechanical systems92
• 43 Brakes - pneumatic system and auxiliary brakes142
• 46 Steering175
• 54 Electrical system, equipment and instruments159
• 55 Auxiliary drive systems, hydraulic and linkage systems7
• 57 Central lubrication system19