32 41 332 Replacing delivery line for power steering (N51, N52, N53)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
DANGER OF POISONING
if oil is ingested/absorbed through the skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
IMPORTANT:
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Close off pipe connections with plugs.
Close off pipe connections with plugs.
Recycling:
Catch and dispose of hydraulic fluid in a suitable container.
Observe country-specific waste-disposal regulations
Necessary preliminary tasks:
- Draw off and dispose of hydraulic fluid from fluid reservoir
- Remove front underbody protection . See 51 47 490 REMOVING AND INSTALLING / REPLACING FRONT UNDERBODY PROTECTION .
- Remove radiator
Release banjo bolt and detach pressure line from vane pump.
Installation:
Replace all sealing rings.
Make sure pressure line is laid without tension and with sufficient spacing to adjoining components.
Tightening torque, see 32 41 8AZ in 32 41 PUMP AND OIL SUPPLY .
Expose pressure line up to connection on power steering gear.
Release banjo bolt and disconnect pressure line.
Installation:
Replace all sealing rings.
Make sure pressure line is laid without tension and with sufficient spacing to adjoining components.
Tightening torque, see 32 41 9AZ in 32 41 PUMP AND OIL SUPPLY .
After installation:
- Fill and bleed hydraulic system
- Check pipe connections for leaks