S80 T6 Executive L6-2.8L Turbo VIN 90 B6284T (2001)
Checking and cleaning left-hand side pressure valve
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Remove the left-hand side pressure valve. Blow clean (see illustration).
Pressure valve and washer nozzle
Check that that the hoses are not blocked.
Installation
Pressure valve and washer nozzle
Install in reverse order.
Wash and check whether the washer nozzle is still leaking windshield washer fluid. If the washer nozzle still leaks windshield washer fluid, replace the
pressure valve.
