32 41 426 Replacing expandable hose part 2 for hydraulic steering (S63)
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2018 BMW M6, 2018 BMW 650i xDrive, 2018 BMW 650i, 2018 BMW 640i xDrive, and 2018 BMW 640i. 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 line connections with seal plugs.
Close off line connections with seal plugs.
Recycling:
Catch and dispose of hydraulic fluid in a suitable collecting vessel.
Observe country-specific waste disposal regulations
Necessary preliminary tasks:
- Draw off and dispose of hydraulic fluid from oil reservoir
- Remove front underbody protection
- Remove STIFFENING PLATE
- Remove left STEERING ASSEMBLY COVER
Release screw (1) and remove return line (3).
Disconnect pressure line (2).
Installation note:
Replace all sealing rings.
Make sure pressure line is laid without tension and with sufficient spacing to adjoining components.
Tightening torque 32 41 5AZ .
Release screw connection (1) and remove line in downward direction.
Tightening torque 32 41 15AZ .
After installation:
- Fill and bleed HYDRAULIC SYSTEM
- Check line connections for leak tightness