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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Tensioner Pulley/Spring






1. Measure the tensioner spring free length. If not within 59.0 mm (2.33 inch), replace the tensioner spring.





2. Install the tensioner and the tensioner spring.
3. Temporarily secure the tensioner with the spring fully extended.