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)

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Refrigerant Oil Capacities




Compressor systems require 240 ml (8 fl oz) of Polyalkylene Glycol (PAG) synthetic refrigerant oil GM P/N 12345923, or equivalent.

During component replacement, add new oil quantities to the system as shown.