Peterbilt 387 owner’s, operators, service and maintenance manuals, error codes list, DTC, spare parts manuals & catalogues, wiring diagrams, schematics free download PDF
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| Title | File Size | Download Links |
| Peterbilt 387 Owner’s Manual prior to 12-06 [PDF] | 10Mb | Download |
| Peterbilt 387 Operator’s Manual after 1-07 [PDF] | 3.1Mb | Download |
| Peterbilt 387 Service Manual – Instrument System [PDF] | 2.7Mb | Download |
Peterbilt 387 Owners Manual
Peterbilt 387 is the company’s flagship model of the same name, produced from 2002 to 2010. The truck received a traditional bonnet body layout and more modern, smooth cab features. The original exterior design of the Peterbilt 387 makes it impossible to confuse this model with any other truck. The interior of the Peterbilt 387 is spacious and feels like home. A full-fledged restroom is equipped with a full-size bed, a refrigerator, a wardrobe, and a mini-table. The air conditioning system will provide a comfortable temperature inside the truck. The instrument panel is distinguished by a relatively concise arrangement of all instruments and sensors, which is very convenient. Finishing materials “under the tree” give the interior respectability.
Peterbilt 387 trucks were equipped with a Caterpillar C12 power unit with 430 hp. Peterbilt 387 tractors differ from competitors in this class by their smooth and energy-intensive suspension, which has a special design. The rear suspension consists of traditional semi-springs and air springs. But the semi-springs are attached here with the help of threaded “fingers”, which soften the passage over bumps when the suspension is activated.
This American truck will provide a fast and smooth ride, and its technical characteristics successfully combine notes of innovation with good conservatism (for example, a mechanical clutch drive). At the same time, although it has been produced since 2000, the truck attracts with its inimitable style and, importantly, the highest level of safety for the driver and passengers, and the comfort of the trip with it will be fully ensured.
A car service specialist often has to deal with the electronic “stuffing” of trucks – it is necessary to repair, adjust, and make the required improvements to the design and operation of electrical equipment. That’s why it’s essential to have a Peterbilt 387 service manual and wiring diagrams handy.
The Peterbilt 387 Operation, Maintenance, and Repair Manuals will be an essential source of information for truck mechanics.
The manual data and wiring diagrams of the Peterbilt 387 are presented in an accessible way so that the user has a thorough picture in front of him related to the installation and repair of the electronics of an American truck. The text is well structured, supplemented with comments, and the basis of the manual is the electrical circuits of Peterbilt 387.
Peterbilt 387
This Peterbilt 387 service manual includes wiring diagrams. Illustrative examples show how the machine’s electronics are arranged and work (for example, electrical circuits for the chassis and transmission), how to properly handle it, and what step-by-step actions to take in the repair process, adjustment, improvements, and connection of new equipment. The Peterbilt 387 owner’s manual and wiring diagrams will be of interest. They will bring significant benefits to all specialists who wish to expand the boundaries of their knowledge and practical skills in handling the electronic part of these trucks.
