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)

Or, hide this message: temporarily or permanently

Preliminary Checks

NOTE: For proper inspection/adjustment of the wheel alignment check and adjust the following before checking the alignment.
- Check that the suspension is not modified.
- Check the tire size and tire pressure.
- Check the runout of the wheels and tires.





- Check the suspension ball joints. (Hold a wheel with your hands and move it up and down and right and left to check for wobbling.)