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We do more than stand behind our products – we stand behind you. These tips and techniques are designed to assist you with PACCAR MX Engine maintenance, straight from PACCAR experts.

Service Information

For access to PACCAR service, training, and the diagnostic tool, please follow the link below.

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PACCAR Inc. is not responsible and cannot be held liable for improper application of techniques or processes linked to this page. Please follow all applicable safety practices standard in the truck/vehicle repair industry and at your place of employment.

Also, many of the links on this page will take you to the YouTube PACCAR Powertrain page for technicians. Only the technical information created directly by PACCAR and linked on this page is proven to be reliable.

Make sure to fully understand your warranty agreement before performing your own maintenance as this can void your engine warranty.

Operators Manuals



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