Introduction If you do decide to do complex repair work, you will need the Medium Duty Maintenance Manual . It contains service pro- cedures, parts information, and supporting material on major components in your vehicle, such as Suspensions, Drive- lines, Axles, and the Heater/Air Conditioner. Listed below are manuals available from your Peterbilt Dealer. (There is a charge for these manuals.) Please pro- vide the Chassis Serial Number when ordering, to be sure you get the correct manuals for your vehicle. Medium Duty Maintenance Manual . This manual includes detailed service procedures specifically compiled for the components on your vehicle, including:
electrical information, maintenance, disassembly, assembly, repairs, overhaul, and troubleshooting procedures. The information contained in this manual is the same used by Peterbilt dealers. Medium Duty Master Parts Catalog . Contains illustrated parts lists with drawings and exploded views for MODEL 330 series vehicles. PB1318 3/01 Model 330 Shop Manuals This is not a repair or workshop manual. Your Peterbilt Dealer’s Service Center is the best place to have your Model 330 repaired. You can find Peterbilt dealers all over the coun- try with the equipment and trained personnel to quickly get you back on the road—and to keep you there. Your Model 330 is a complex machine.
Anyone attempting repairs on it needs good mechanical training, proper specifi- cations, and proper tools. If you are sure you meet these qualifications, then you can probably perform some repairs yourself. But if you are not an experienced mechanic, or do not have the right equipment or training, please leave the repairs to an authorized service facility. They are the ones equipped to do the job safely and correctly. WARNING! Do not attempt repair work without sufficient training, service manuals, and the proper tools. You could be injured, or you could make your vehicle unsafe. Do only those tasks you are fully qualified to do. A Special Word About Repairs