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
Preventive Maintenance Electrical System
Model 330 PB1318 3/01
– 191 –
5. Start the engines:
• Start the vehicle that has the good battery first. Let it
run for a few minutes.
• Then start the vehicle that has the discharged
(dead) battery.
If the engine fails to start, do not continue to crank the
starter but contact the nearest Authorized Service
Center.
Remove jumper cables:
WARNING! When disconnecting jumper cables,
make sure they do not get caught in any moving
parts in the engine compartment. You could be
seriously injured.
Reverse the above procedure exactly when removing the
jumper cables. With engine running, disconnect jumper
cables from both vehicles in the exact reverse order (Steps 4
– 1), making sure to first remove the negative cable from the
vehicle with the discharged battery.
Battery Charging
Except for using small trickle charges (as explained on Page
193) to maintain battery condition, you should have your
vehicle's batteries charged by a qualified service facility.
WARNING! Batteries can injure you severely.
They contain acid, produce poisonous and
explosive gases, and supply levels of electric
current high enough to cause burns. A spark or
flame near a battery on charge may cause it to
explode with great force.
To help reduce the risk of personal injuries, follow these
guidelines carefully when recharging a battery:
• Before attempting any service in the electrical installa-
tion, disconnect the battery negative cable.
• Allow no sparks or open flame anywhere near the charg-
ing area.
• Charge a battery only in a well-ventilated area, such as
outdoors or in a fully open garage which contains no pilot
lights or other flames. Gases generated during the
charging process must be allowed to escape.
• Maintain the full level of electrolyte in the batteries. This
reduces the volume of gas in the cells. The electrolyte
level should always be between 0.4–0.6 in. (10–15mm)










