MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company

Operating Instructions
• See page 115 for more information.
11. Trailer Connections (Tractor)—are they secure and the
lines clear? If they are not being used, are they stored
properly?
• Is the trailer spare wheel secure and inflated?
• Is the landing gear up and the handle secured?
12. Check the fifth wheel. Is the kingpin locked?
• Is the sliding fifth wheel locked?
Prestart — Daily
1. Seat—adjust the seat for easy reach of controls.
2. If your vehicle is equipped with an adjustable steering
column, adjust the steering wheel to a comfortable position.
3. Mirrors—check and readjust mirrors if necessary.
4. Lights—turn ignition key to the IGN & ACC position and
check for warning lights and buzzer. Check operation of
turn signals and emergency lights.
5. Instruments—check all instruments.
6. Windshield—check operation of windshield wipers and
washers.
7. Horn—check operation of horn.
8. Check fire extinguisher charge and road emergency kit.
9. Fuel—check fuel. Is there enough fuel?
10. Seat Belts—fasten and adjust safety restraint belts
Weekly Operations
Start–Up
1. Battery—check battery and terminals.
2. Wheel Cap Nuts—are they all in place and torqued properly—tighten
if necessary. See “Wheel Cap Nut
Torque,” Page 176.
3. Other Controls and Wiring—check for condition and
adjustment.
4. Steering Components—check pitman arm, draglink, and
power steering hoses, etc., for loose, broken, or missing
parts.
5. Other Engine Compartment Checks
• Check condition and fastening of engine belt, hoses,
clamps, and radiator.
• Check the air cleaner, muffler, and exhaust pipes.
Are they tight and secure?
• After Engine Warm-up
– Automatic Transmission—check fluid level in the
automatic transmission oil (if equipped).
Model 330 PB1318 3/01 – 15 –