OPERATOR'S MANUAL
Table Of Contents
- How to Use This Manual
- Safety Signals
- Vehicle Safety
- How to Find What You Want
- A Special Word About Repairs
- Shop Manuals
- Preventive Maintenance Section
- Additional Sources of Information
- Start–Up
- Instruments and Controls
- Introduction
- Warning Lights and Buzzer
- Self Test
- Speedometer and Odometer
- Tachometer
- Coolant (Water) Temperature Gauge
- Engine Oil Pressure Gauge
- Dual Air Pressure Gauge (Air Reservoir)
- Fuel Gauge
- Voltmeter (option)
- Transmission Temperature Gauge (option)
- Air Filter Restriction Indicator (option)
- Headlight Switch
- Daytime Running Lights (option)
- Panel Lights
- ID and Clearance Lights
- Windshield Wipers/Washer
- Ignition Key Switch
- Parking Brake
- Cruise Control Switch
- Hand Throttle Control
- Heating and Air Conditioning
- Accessories
- Seats
- Steering Column and Mirrors
- Operating the Engine
- Operating the Transmission
- Using the Brake System
- Operating the Rear/Drive Axle
- More Driving Tips and Techniques
- Vehicle Recovery and Spring Brakes
- Shut–Down
- Introduction
- Maintenance Schedule and Lubrication
- Engine Maintenance
- Cooling System
- Brake System
- Air System
- Tires and Wheels
- Heater and Air Conditioner
- Electrical System
- Cab Maintenance
- Transmission and Clutch
- Steering and Driveline
- Front Axle and Suspension
- Rear Axle and Suspension
- Frame and Fifth Wheel
- Noise and Emission Control
- Consumer Information and Vehicle Identification
Operating Instructions Start–Up
Model 330 PB1318 3/01
– 15 –
• 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 posi-
tion.
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
1. Battery—check battery and terminals.
2. Wheel Cap Nuts—are they all in place and torqued prop-
erly—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).










