Golf L4-2.0L DSL Turbo (CJAA) (2010)
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Check Valve: All Technical Service Bulletins
Wipers/Washers - Rear Washer Nozzles Drips After Use
921003
May 11, 2010
2023248
Vehicle Information
Rear Washer Nozzle Drips after Use
The water from the rear washer nozzle continues to run out after washer is shutoff. (Illustration 1)
Technical Background
Rear washer hose retains washer solvent after use. Without a check valve the excess water will continue to drain off out of the washer nozzle.
Production Solution
No applicable.
Service
Fit a non-return valve in the hose of the rear window washing system.
Tip:
Observe the flow direction indicator on the non-return valve. The arrow on the valve must point in the flow direction.
Procedure
Assemble the non-return valve as shown (illustration 2):
