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

Oil Charge

When replacing system components, add the following quantities of refrigerant oil: Compressor, 2.0-3.4 ounces; Condenser, 1 ounce; Evaporator 1 ounce; Receiver-drier, .5 ounce.