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

Technician Safety Information

WARNING:
- Use extreme care and observe all safety and service precautions related to the use of refrigerants.
- Due to refrigerant hazards, always wear safety goggles and non-penetrable gloves when working on or flushing A/C systems.
- Avoid contact with eyes and skin. Contact with eyes and skin will cause irritation. Wear chemical goggles when using the A/C cooling coil coating.
- The Air Conditioning (A/C) Odor Treatment procedure should only be carried out in well ventilated areas. Open all windows and doors of the vehicle. Leave doors and windows open during the entire procedure. Avoid breathing vapors.
- Read all instructions and warnings packaged with the A/C cooling coil coating.