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

Service Port Valve Core - Removal







REMOVAL

WARNING:
Refer to the applicable warnings and cautions for this system before performing the following operation and. Failure to follow these instructions may result in serious or fatal injury.





NOTE:
Typical A/C service port shown.

1. Remove the protective cap (1) from the service port (2).

2. Recover the refrigerant from the refrigerant system Refrigerant System Recovery.

3. Using a Schrader-type valve core tool, remove the valve core (3) from the service port.

4. Install a plug in, or tape over the opened service port(s).