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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Receiver Dryer: Testing and Inspection
1.
Check the dual pressure switch and the fittings for leakage, using a leak detector.
2.
Check the receiver-drier for clogging.
1.
Run the engine at fast idle with the air conditioning
ON.
2.
Check both the inlet and outlet temperature, If difference in temperatures between the inlet and outlet is large, replace the receiver-drier.