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

Measurement Test Requirements



Test Requirements
- Check suspension, wheel bearing, steering and steering linkage for excessive play and damage.
- Tread depth difference of no more than 2 mm on an axle.
- Tires inflated to correct pressure.
- Vehicle unladen.
- Fuel tank must be full.
- Spare wheel and vehicle tools stowed at correct installation locations.
- The fluid reservoir for the windscreen/headlight washer system must be full.
- Make sure that the sliding plates and turn tables are not touching the end stop when checking the wheel alignment.