37 10... Removing and installing/replacing pressure relief valves
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.
- Remove front assembly underside protection . See 51 47 490 REMOVING AND INSTALLING / REPLACING FRONT UNDERBODY PROTECTION .
IMPORTANT:
Before releasing, it is essential to remove corrosion and dirt from the area around the pressure relief valves!
Pull vent hose (3) out of Y-piece at marked position (see arrow). Vent line can be removed by sliding back the protruding collar on the Y-piece.
Important! Do not open banjo bolts (2).
Release pressure relief valve (1) directly from oscillating motor.
Installation: Replace distributor lines (2). Screw pressure relief valve fully into oscillating motor and remove plug. Tightening torque, 37 11 1AZ.
IMPORTANT:
Slide in yellow distributor line in forward direction of travel and black distributor line in rearward direction of travel. Slide distributor lines (2) into pressure relief valve (1) up to second marking (M).