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
Electrical System Preventive Maintenance
– 188 –
PB1318 3/01 Model 330
However, if your battery is discharged (dead), you may be
able to start it by using energy from a good battery in another
vehicle. This is termed “jump starting.” Be sure to follow the
precautions and instructions below.
WARNING! Batteries contain acid that can burn
and gases that can explode. Ignoring safety pro-
cedures can cause you or others to be badly
hurt.
WARNING! Never jump start a battery near fire,
flames, or electrical sparks. Batteries generate
explosive gases that could explode causing
serious personal injury. Keep sparks, flame, and
lighted cigarettes away from batteries.
WARNING! Do not allow battery fluid to contact
eyes, skin, fabrics, or painted surfaces. Always
wear eye protection. Battery acid that may spill
during charging should be washed off with a
solution of warm water and baking soda to neu-
tralize the acid. If you accidentally get acid in
your eyes or on your skin, immediately rinse
with cold water for several minutes and call a
doctor.
• Be careful that metal tools (or any metal in contact
with the positive terminal) do not contact the posi-
tive battery terminal and any other metal on the vehi-
cle at the same time. Remove metal jewelry and
avoid leaning over the battery.
• If metal jewelry or other metal comes in contact with
electrical circuits, a short circuit may occur causing
you to be injured, as well as electrical system failure
and damage to the vehicle.
• Do not try to jump start or charge a frozen battery.
(Even a battery with ice particles on the electrolyte
surface is dangerous.) Allow it to thaw out first. And
always allow the battery to thaw gradually—do not
apply direct heat. Gas trapped in the ice may cause
an explosion.
To Jump Start Your Vehicle
WARNING! The voltage of the booster battery
must have a 12–volt rating. And the capacity of
the booster battery should not be lower than
that of the discharged battery. Use of batteries of
different voltage or substantially different capac-
ity rating may cause an explosion and serious
personal injury.