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
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Model 330
Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Defogging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Accessories
Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Cigarette Lighter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Air Operated Horn (Option) . . . . . . . . . . . . . . . . . . . . . 41
Glove Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Dome Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Seats
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Safety Restraint Belts . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Tether Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Komfort–Lok® Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
During Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Passengers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Belt Damage and Repair . . . . . . . . . . . . . . . . . . . . . . . 50
Steering Column and Mirrors
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Turn Signal/High Beam Switch . . . . . . . . . . . . . . . . . . . 51
Emergency Flasher Switch . . . . . . . . . . . . . . . . . . . . . . 52
Trailer Brake Hand Valve . . . . . . . . . . . . . . . . . . . . . . . 52
Adjustable Steering Column (option) . . . . . . . . . . . . . . 53
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Operating the Engine
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Starting Procedure — Normal Temperature . . . . . . . . 55
Starting Procedure — Cold Weather . . . . . . . . . . . . . . 57
Engine Warm–Up and Idling . . . . . . . . . . . . . . . . . . . . 59
Idling the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Engine Fan Switch (Option) . . . . . . . . . . . . . . . . . . . . 61
Cruise Control (Option) . . . . . . . . . . . . . . . . . . . . . . . . 62
Engine Shutdown System (Option) . . . . . . . . . . . . . . . 63
Operating the Transmission
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Operating Manual Transmissions . . . . . . . . . . . . . . . . 64
Putting the Vehicle in Motion . . . . . . . . . . . . . . . . . . . . 65
More Transmission Tips . . . . . . . . . . . . . . . . . . . . . . . 67
Operating Automatic Transmissions . . . . . . . . . . . . . . 68
Using the Brake System
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Using the Parking Brake . . . . . . . . . . . . . . . . . . . . . . . 72
Tractor and Trailer Air Supply Valve . . . . . . . . . . . . . . 74
Brake Safety and Emergency . . . . . . . . . . . . . . . . . . . 76
Anti-Lock Braking System . . . . . . . . . . . . . . . . . . . . . . 79
Trailer Brake Hand Valve . . . . . . . . . . . . . . . . . . . . . . 81
Driving Bobtail or With an Unloaded Trailer . . . . . . . . 82
Engine Retarder (option) . . . . . . . . . . . . . . . . . . . . . . . 83
Brake Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Hydraulic Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Operating the Rear/Drive Axle
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93