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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Check Valve: Service and Repair

REMOVAL
1. Unlatch, open, and support the hood panel.

Wye Fitting And Check Valve Remove/install:





2. From the underside of the hood panel, disconnect the washer hoses from the three barbed nipples of the wye fitting/check valve unit.
3. Remove the wye fitting/check valve unit from the underside of the hood panel.

INSTALLATION
1. Position the wye fitting/check valve unit to the underside of the hood panel.
2. From the underside of the hood panel, reconnect the three washer hoses to the barbed nipples of the wye fitting/check valve unit.
3. Close and latch the hood.