• 25 Clutch199
• 26 Manual transmission886
• 27 Automatic transmission4184
• 28 Transfer case215
• 29 Pedal assembly70
• 31 Frame, trailer operation207
• 32 Suspension354
• 33 Front axle213
• 35 Rear axle406
• 40 Wheels, chassis alignment check300
• 41 Propeller shaft167
• 42 Brakes - hydraulic and mechanical systems444
• 43 Brakes - pneumatic system and auxiliary brakes247
• 46 Steering393
• 54 Electrical system, equipment and instruments1565
• 55 Auxiliary drive systems, hydraulic and linkage systems48
• 57 Central lubrication system19