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

Adding Oil

Adding oil to the A/C system should take place after recovery and before evacuation procedure. Open the A/C system at the suction/liquid line assembly to liquid line joint. Always install new seal washers whenever a joint is opened. Do not lubricate seal washers. Pour the correct quantity of new PAG compressor oil into the liquid line. For component replacement, add new Saturn refrigerant PAG oil to the component before installation.