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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Reverse Synchronizer





1. Scribe a mark on the synchronizer hub and on the sleeve. This will help you to reinstall the parts in the same position.





2. Remove the synchronizer spring. Use a small-bladed screwdriver.





3. Remove the synchronizer sleeve from the hub Press against the inner hub.
4. Turn the hub over. The keys will slide out from the hub.





5. Remove the following parts using a small-blade screwdriver:
a. The synchronizer key retainer
b. The synchronizer spring
6. Discard the synchronizer key retainer.