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Home >> Dodge and Ram >> 2003 >> Durango 2WD V8-4.7L VIN N >> Repair and Diagnosis >> Wiper and Washer Systems >> Check Valve >> Service and Repair >> Front Check Valve Replacement
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Front Check Valve Replacement

REMOVAL
1. Remove the front wiper arms from the wiper pivots. (Refer to ELECTRICAL/FRONT WIPERS/WASHERS/FRONT WIPER ARMS - REMOVAL).
2. Remove the cowl plenum cover/grille panel from the top of the cowl plenum. (Refer to BODY/EXTERIOR/COWL GRILLE - REMOVAL).

Fig.5 Front Check Valve/Washer Nozzle Remove/Install:




3. From the underside of the cowl plenum coven grille panel, disconnect the washer hoses from the three barbed nipples of the wye fitting/front check valve unit.
4. Remove the wye fitting/front check valve unit from the underside of the cowl plenum cover/grille panel.

INSTALLATION
1. Position the wye fitting/front check valve unit to the underside of the cowl plenum cover/grille panel.
2. From the underside of the cowl plenum cover/ grille panel, reconnect the three washer hoses to the barbed nipples of the wye fitting/front check valve unit.
3. Reinstall the washer hoses for the front washer nozzles into their locating clips on the underside of the cowl plenum cover/grille panel.
4. Reinstall the cowl plenum cover/grille panel onto the top of the cowl plenum panel. (Refer to BODY/EXTERIOR/COWL GRILLE - INSTALLATION).
5. Reinstall the front wiper arms onto the wiper pivots. (Refer to ELECTRICAL/FRONT WIPERS/ WASHERS/FRONT WIPER ARMS - INSTALLATION).
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