Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Fuel Filter: Service and Repair

WARNING: Fuel line spills and leaks are dangerous. Fuel can ignite and cause serious injuries or death and damage. Fuel can also irritate the skin and eyes. To prevent this, always complete the FUEL SYSTEM PRESSURE RELEASE.

High Pressure Fuel Filter Replacement:




1. Disconnect the fuel hoses from the fuel filter.
2. Remove and install the fuel filter as shown.
3. Verify that the fuel hoses are pushed fully onto the fuel filter nipples.