3314435 - 1044B16 delivery adjustment valve - r r

Removing ( Refitting ) 1. Disconnect the rapid attachment on the fuel return pipe to the fuel return manifold pipe, fuel filter side. 2. Undo the connector with integrated regulating valve. Refitting ( Removing ) Refit the connector with integrated regulating valve in its seating and tighten it.Connect the rapid attachment of the fuel return pipe to the fuel return manifold pipe, fuel filter side.