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
Maintenance Schedule and Lubrication Preventive Maintenance
– 124 –
PB1318 3/01 Model 330
Maintenance Schedule
Use Table 3, ”Maintenance Schedule,” as a guide to plan ser-
vice work. Be sure and follow the frequency recommenda-
tions for your vehicle.
TABLE KEY
NOTE: If a scheduled service interval is shaded, skip to the
next interval. The frequency of each service operation is
identified by open (non-shaded areas).
C2 Federal Annual Inspection 120,000 miles/192,000 km only.
C4 Federal Annual Inspection 240,000 miles/384,000 km only.
E2 50,000 Mile Service Interval
G2 Synthetic Lube Required – 500,000 Drain
Table 3 Maintenance Schedule
INTERVAL COMMENTS
OPERATION \ FREQUENCY
7,500 mi
12,000 km
15,000 mi
24,000 km
60,000 mi
96,000 km
INITIAL DRIVE–IN A B C
Clutch Brake
Clutch Pedal Free Travel _____ inches
Glass for Cracks or Chips
Door Window Operation
Radio
Interior Lights
Interior Appearance: Seats
Floor Mats
Door Panels
Headliner
Sleeper
Dash
Covers
Wiper Operation










