• 25 Clutch174
• 26 Manual transmission522
• 27 Automatic transmission148
• 28 Transfer case80
• 29 Pedal assembly46
• 31 Frame, trailer operation125
• 32 Suspension235
• 33 Front axle203
• 35 Rear axle298
• 40 Wheels, chassis alignment check187
• 41 Propeller shaft109
• 42 Brakes - hydraulic and mechanical systems614
• 43 Brakes - pneumatic system and auxiliary brakes95
• 46 Steering303
• 54 Electrical system, equipment and instruments966
• 55 Auxiliary drive systems, hydraulic and linkage systems43
• 57 Central lubrication system1