Medium Duty Operator's Manual - Peterbilt Motors Company

INDEX
system - towing and spring brakes 139
system checks 180, 184
system malfunction 139
system park - tractor 107
trailer brake hand valve 113
trailer charge 107
treadle valve 116
Brake Fluid Check 185
Brake Fluid Reservoir 119
Brake Master Cylinder 119
Brake Warning Lamp 120
C
Cab
access 9
heater maintenance 211
maintenance 228
Calipers 187
Charge air cooler 197
Chassis
grease 164
number 258, 259
Cleaning the vehicle 224
Clutch 96
clutch adjustment 100
clutch brake 98
clutch travel 98
fan drive 253
operating the clutch 96
riding the clutch 99
Coasting 100
Component lubrication index 164
Compressed air reservoir 85, 116, 193
Compressor 116
Consumer information 257
Controls
Air Suspension Deflate Switch (Dump Valve) 52
Brakesaver 58
Cruise Control Switch 53
Dome Light Switch 51
Electric Horn 46
Fifth Wheel Lock (Slider Adjustment) Switch 60
Fog Lights Switch 52
Hazard Flasher 49
Heater-Air Conditioning Controls 64
ID and Clearance Lights Switch 51
Interaxle Differential Lock Switch 59
Mirror Heat Switch 56
Panel Light Dimmer 51
Parking Brake Valve and Trailer Air Supply Valve 61
Power Door Lock Switch 57
Power Mirror Switch 55
Power Window Switch 57
Tilt- Telescoping Steering Column 47
Trailer Brake Hand Valve 46
Two-Speed Rear Axle (Range) Switch 60
Windshield Wipers and Washers 44
Medium Duty (R05/09) Y53-6008A – 265 –