• 25 Clutch33
• 26 Manual transmission163
• 27 Automatic transmission553
• 28 Transfer case2
• 29 Pedal assembly12
• 31 Frame, trailer operation47
• 32 Suspension51
• 33 Front axle69
• 35 Rear axle213
• 40 Wheels, chassis alignment check101
• 41 Propeller shaft16
• 42 Brakes - hydraulic and mechanical systems91
• 43 Brakes - pneumatic system and auxiliary brakes11
• 46 Steering147
• 54 Electrical system, equipment and instruments27
• 57 Central lubrication system2