OPERATOR'S MANUAL

– 272 – Y53-6027 Medium Duty (R05/09)
identification 268
idling 95
lubrication 173
oil draining 174
oil level check 174
overspeed 131
retarder 117
rpm 147
service notes 173
starting procedure 89
stopping the engine 147
vital engine systems 94
warmup procedure 94
weekly checks 88
winterfronts 90
Engine Oil Pressure 17
Environmental protection 152
Ether 89
Exhaust
brake 117, 118
fumes 151
F
Fan blade 259
switch 96
Federal motor regulations 83, 85
Federal motor vehicle safety standards 5
Federal safety label 268
Fifth wheel 137
air controlled 138
fixed 138
lock switch 138
maintenance 255
sliding maintenance 256
Frame precautions 255
Front axle 247
front axle identification 268
Front brake system 105
Front suspension
u-bolts 246
Front Wheel Calipers 123
Fuel
filter 86, 175
filter draining 175
refueling 147
system 148
Fuel Level 17
Fuel Tank Inspection 176
Fuel tanks 176
G
Gauges and Displays 37
Drive Axle Temperature Gauge 45
Engine Oil Pressure Gauge 40
Fuel Gauge 42
Speedometer / Odometer 32, 37
Tachometer 38
Voltmeter 42