Peterbilt 389 Service Manual

Peterbilt 389 Service Manual

Format: Print

Factory Peterbilt 389 service manual.  This is the same manual as used by factory technicians. VIN number is needed when placing order. Place the 17 digit VIN on the “Order Notes” line located on the check out page when placing your order.

Note:  If your truck is over 30 years old please contact us prior to ordering as some older manuals are no longer in print.  Contact e-mail: manuals@truckmanuals.com

Peterbilt 389 Service Manual

Peterbilt Service Manual Chapters

• Introduction
• Hubs, Wheels & Tires
• Front Axle
• Rear Axle
• Brakes
• Air System
• Main Transmission
• Auxiliary Transmission & Transfer Case
• Clutch
• Driveshaft
• Frame
• Cab
• Cooling System
• Engine Installation (Engine manual must be ordered separately)
• Instrumentation
• Electrical (fuses, relays, circuit index, wire diagrams, etc.)
• Steering
• Suspension
• Lubrication & Filters
• Miscellaneous
• Noise Control System
• HVAC System

Note: Fulfillment time from Peterbilt is approx. 60 days because these manuals are custom generated to the VIN you supply when placing your order.  Place the 17 digit VIN on the “Order Notes” line located on the check out page when placing your order.

Peterbilt reserves the right to make changes without prior notice.

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While this is a factory manual, we are not representing to be an agent of this manufacturer