
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.


Priming the MX Fuel System with the MityVac
Knowledge Minute Series
Priming the PACCAR MX Engine Manually
Routine Maintenance
Priming PACCAR MX engine with the DAVCO Shop Pro
Knowledge Minute Series
Valve Adjustment EPA17 MX11
Routine Maintenance
Valve Adjustment EPA10 MX13
Routine Maintenance
Valve Adjustment EPA13 MX13
Routine Maintenance
Why should I adjust my valves?
Routine Maintenance
New Fuel Filter Standpipe Design
Routine Maintenance
Valve Adjustment MX 13 (2017)
Valve Adjustment
OCV Service Video
Knowledge Minute Series
Paccar MX B Service
Knowledge Minute SeriesService Information
For access to PACCAR service, training, and the diagnostic tool, please follow the link below.
View the PortalPACCAR 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.
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