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 Vehicle Recovery and Spring Brakes
Model 330 PB1318 3/01
– 109 –
Vehicle Recovery Guidelines
Refer to the guidelines below when towing to prevent possi-
ble damage:
• Use proper towing equipment to prevent damage to the
vehicle.
CAUTION: Connect only to the towing provi-
sions, as described on the following pages.
Connections to other structural parts could
damage the vehicle. Do not attach to
bumpers or bumper brackets. Use only
equipment designed for this purpose.
• Use a safety chain system.
• Disconnect driveline.
• Follow state/provincial and local laws that apply to vehi-
cles in tow.
• Do not tow vehicles at speeds in excess of 55 mph
(90 km/h).
• The front tow hook has a maximum working load limit of
26,000 lb. (11,700 kg).
Recovery Rigging
To connect to the Model 330, attach the towing chain or cable
to the tow hook through the access hole in the bumper.
Returning Vehicle to Service
You will have to add lubricant to prevent damage after your
vehicle has been towed.
Front Tow Hook
TOW HOOK










