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 Using the Brake System
Model 330 PB1318 3/01
– 91 –
CAUTION: No indication will be given via the
dashboard warning lights or buzzer if tires of the
wrong size are installed on your vehicle. See the
following warning for consequences of tires of
the wrong size.
For proper ABS operation all tire sizes must be within the
appropriate range (see
page 182
). A change of tire size may
require that the ABS ECU be changed based on the listed
range of compatible tire revolutions per mile (RPM). Consult
your Peterbilt dealer before using a different tire and/or wheel
size.
Parking Brake Burnishing
This procedure is recommended for new vehicles where less
lever actuation force is required. This procedure is manda-
tory whenever the driveline brake shoes or brake drum are
replaced.
WARNING! If a new drum or new brake shoes
are installed, the driveline brake must be bur-
nished. Failure to properly burnish the parking
brake before putting it in service could result in
an inoperative parking brake, possible vehicle
rollaway, and serious personal injury or dam-
age to the vehicle.
1. Drive the vehicle at 15 mph (24 km/h) in a low gear
(first or second) on a dry, hard road surface.
2. Apply the parking brake lever with a moderate force
(approximately 40 pounds) until the vehicle is
brought to a stop. Do not allow the wheels to lock up.
!
LOW
WATER
BRAKE
MIRROR
HEAT
WATER
OIL
ABS WARNING INDICATOR
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