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

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Checking For Metal Shavings




Checking For Metal Shavings


NOTE: Drain the system before checking according to Climate Control Emptying/Vacuum Pumping/Filling With Refrigerant


Check if there are metal shavings in the expansion pipe. Replace the expansion pipe if necessary.
- To access/replace, refer to Climate control Replacing refrigerant pipe/hose or expansion valve. Service and Repair

Were there metal shavings in the expansion pipe?

Yes - Replacing Component

No - Filling Compressor Oil