• 25 Clutch65
• 26 Manual transmission509
• 27 Automatic transmission560
• 28 Transfer case2
• 29 Pedal assembly15
• 31 Frame, trailer operation47
• 32 Suspension54
• 33 Front axle94
• 35 Rear axle286
• 40 Wheels, chassis alignment check109
• 41 Propeller shaft18
• 42 Brakes - hydraulic and mechanical systems227
• 43 Brakes - pneumatic system and auxiliary brakes82
• 46 Steering153
• 54 Electrical system, equipment and instruments66
• 55 Auxiliary drive systems, hydraulic and linkage systems1
• 57 Central lubrication system2