32 41 253 Removing and installing/replacing fluid reservoir for power steering with active front steering
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
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
M57T2 335d:
- Unclip coolant hose on coolant expansion tank
Release screw (1).
Tightening torque 32 41 1AZ .
NOTE:
If necessary, raise and/or turn fluid reservoir in order to gain better access to hose clamps.
Unfasten hose clips.
Disconnect suction line and radiator return line from fluid reservoir.
Lift out fluid reservoir.
Installation:
Make sure hydraulic lines are laid without tension and with sufficient spacing to adjoining components.
After installation:
- Fill and bleed HYDRAULIC SYSTEM
- Check pipe connections for leaks