BMW 7 Series: Removing And Installing/Renewing Dynamic Drive In The Wheel Arch
Notes
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 seal plug. 32 1 270
Recycling
Catch and dispose of hydraulic fluid in a suitable expansion tank.
Necessary preliminary work
- Remove front right wheel arch cover.
- Remove UNDERBODY PROTECTION
- Remove right STEERING ASSEMBLY COVER
- Release front right UNDERBODY PANELLING
IMPORTANT: Pressure lines must be closed off with suitable seal plugs 32 1 270 immediately after removal!
Release screw (1) for return line.
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Fig. 61: Identifying Return Line Mounting Screw
Installation note:
IMPORTANT: When tightening the screw connection (1), apply counter support with wrench (3) at the line (2)! Non-compliance will result in damage to the line (2)! Tightening torque 37 13 12AZ.
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Fig. 62: Applying Counter Support With Wrench During Tightening Screw
Connection
Release line clips (1) and (2) from front axle support.
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Fig. 63: Identifying Front Axle Support Line Clips
Release screw (1) in area of lower wishbone.
Tightening torque 37 13 8AZ.
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Fig. 64: Identifying Screw In Lower Wishbone Area
IMPORTANT: When assembling, make sure that in succession only the seal plugs of the line to be fitted are removed.
When fitting lines, do not tilt connectors (sealing rings!) and connect fully before screwing.
Do not replace sealing rings on hydraulic lines.
Replace affected line if sealing ring is damaged.
After installation
- Fill and bleed HYDRAULIC SYSTEM
- Check line connections for leak tightness
- Perform INITIAL OPERATION OF ARS
READ NEXT:
Removing And Installing/Renewing Pressure Line For VA1 Swivel
Motor
Notes
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
Removing And Installing/Renewing Pressure Lines For Valve Block
(Short)
Notes
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
Removing And Installing/Replacing Pressure Line For Valve Block
VA1
Notes
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
SEE MORE:
Leak Detection With Forming Gas
NOTE: Leak detection with forming gas replaces the leak detection that is
prohibited in
EU countries using UV.
Observe national regulations in all other countries!
IMPORTANT: Compliance with the manufacturer's operating instructions
provided in the
equipment case is absolutely mandatory!
Read and
Valet parking mode
Concept
In the valet parking mode, the Control Display is
locked. The operation via iDrive is no longer possible.
E.g., this mode can be used when the vehicle is
handed over for valet parking.
General information
In the valet parking mode, it is not possible to
change vehicle settings via iDrive. P
