37 13 121 Removing and installing/replacing pressure line for valve block VA1
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
WARNING:
DANGER OF POISONING if oil is ingested/absorbed through the 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.
Do not draw off hydraulic fluid (risk of contamination).
Close off line connections with plugs 32 1 270
Recycling:
Catch and dispose of hydraulic fluid in a suitable collecting vessel.
Necessary preliminary tasks:
- Remove right FRONT WHEEL .
- Remove FRONT RIGHT WHEEL ARCH COVER .
- Remove UNDERBODY PROTECTION .
- Remove right STEERING ASSEMBLY COVER .
- Remove STIFFENING PLATE if necessary.
- Release front right UNDERBODY PANELLING .
IMPORTANT:
Pressure line and connection on valve block must be fitted with suitable seal plugs 32 1 270
immediately after removal!
Release screw (1).
Tightening torque 37 13 3AZ .
Unlock holder (1).
Release line clip on front axle support
Installation note:
Check installation position.
Make sure pressure lines are laid without tension.
Unfasten screw connection (1).
Remove pipe.
Tightening torque 37 13 5AZ .
IMPORTANT:
When assembling, make sure that in succession only the seal plugs of the line to be fitted are removed.
After installation:
- Fill and bleed HYDRAULIC SYSTEM .
- Check pipe connections for leaks.
- Carry out INITIAL DYNAMIC DRIVE OPERATION .