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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Condenser HVAC: Testing and Inspection

INSPECTION

1. Check to see that the condenser fins are not clogged with debris or insects. Blow with compressed air or flush fins with water as needed.
2. Inspect for oil leakage from the condenser. If a failure is found, replace the condenser with a new part.