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
Preventive Maintenance Maintenance Schedule and Lubrication
Model 330 PB1318 3/01
– 121 –
Maintenance Intervals
Table 2, ”Recommended Maintenance Intervals”, shows ser-
vice intervals for normal and heavy-duty operations.
For additional “Cooling System Maintenance and Schedule”,
page 147 information see Page 147. For additional “Air Sys-
tem Scheduled Maintenance”, page 164 information see
Page 164.
NOTE: Different lubricants or service intervals than
those listed below may be required.
Table 2 Recommended Maintenance Intervals
ITEM INTERVAL COMMENTS
Hood Pivot None
Front Brake Camshaft 10,000–15,000 Synthetic Grease With Special Fittings
Tie–Rod Ends 10,000–15,000
Power Steering Reservoir
– Check Fluid Level 10,000–15,000
– Change Fluid & Filter 60,000 2 Times/Year (After Summer & Winter)
Drag Link 10,000–15,000
Steering Gear Box None
Steering U–joints 10,000–15,000
Steering Slip Joint 10,000–15,000 t
Brake Treadle 10,000–15,000
Clutch Pedal Shaft None
Transmission
– Check 10,000–15,000
– Drain and Refill - Manual 50,000
– Drain and Refill - Automatic 25,000
Rear Axle
– Check Fluid Level 10,000–15,000
– (Rear Axle) Drain, Flush, Refill 500,000 Synthetic Lube










