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 Seats
Model 330 PB1318 3/01
– 43 –
SEATS
Introduction
This section covers the operation and safe use of your Model
330 seats. For further information on features and adjust-
ment of the seat, see the manufacturer’s
Service and Opera-
tion Manual
included with the vehicle.
Seat Adjustment
WARNING! Do not adjust the driver’s seat while
the vehicle is moving. A sudden or unexpected
seat movement can cause the driver to lose con-
trol of the vehicle. Make all adjustments to the
seat while the vehicle is stopped.
• After adjusting the seat and before driving off,
always check to be sure that the seat is firmly
latched in position.
Standard Driver’s Seat
The standard driver’s seat can be adjusted forward and rear-
ward. These movements are each controlled by levers
located on the FRONT of the seat.
Driver’s Seat with Air Suspension (Option)
WARNING! Before driving or riding in the vehi-
cle, be sure that there is adequate head clear-
ance at maximum upward travel of seat. Serious
injury may occur if head clearance is not ade-
quate.
Peterbilt Ultraride II Highback Air Seat
03017
CHUGGER-SNUBBER
LOCK-OUT FEATURE
Move handle down to
unlock
FRONT CUSHION
HEIGHT
Lift and pull forward
to raise position
FORE & AFT ISOLATOR
Move to left and slide
seat to desired position
BACKREST TILT
Rotate knob for
infinite selection of
settings
SEAT RIDE HEIGHT
LUMBAR ADJUSTMENT
Push switch up to inflate
Push down to deflate