37 13 121 Removing and Installing/Replacing Pressure Line For Valve Block VA1

37 13 121 Removing and installing/replacing pressure line for valve block VA1





Special tools required:
^ 32 1 270





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 pipe connections with seal 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
^ If necessary, remove stiffening plate (all-wheel drive vehicle)
^ Remove right steering assembly cover
^ 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!








Rear-wheel drive only:
Release screw connections (1) and (2).

Tightening torque 37 13 5AZ.





Only F01/F02 all-wheel drive vehicle:
Release screw (1).

Tightening torque 37 13 3AZ.

Unlock holder (1).








Rear-wheel drive only:
Feed both pressure lines out of spacer.

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 (F01/F02/F07)
^ Check line connections for leaks
^ Carry out initial Dynamic Drive operation

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