bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

8 RA Removing And Installing_replacing Hydraulic Control Unit For Operating Rear Lid |Page 1686 > < 7 RA Removing And Installing_replacing Button For Rear Lid Actuation
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Removing and installing/replacing hydraulic
control unit for operating rear lid
(electrohydraulic/fully automatic)

Necessary preliminary tasks:

Move rear lid into service position

Remove left luggage compartment wheel arch trim

Remove sound insulation from inside of wheel arch

Have a cleaning cloth ready for escaping fluid

Important!

Follow instructions for automatic rear lid actuation
(electrohydraulic)

Release screw (1) and nuts (2) on bracket of hydraulic unit (3).

Unclip hydraulic lines (4) from bracket (5).

Take out hydraulic unit (1).

Disconnect hose coupling (2) (see next picture).

Detach hydraulic lines (4) upwards.

Note:

If the hydraulic unit is replaced or stays removed for an extended
period of time, protect the bores in the hydraulic unit and the hose
connections for the hydraulic cylinder against contamination. 

If necessary, join hydraulic lines together.

Installation:

Check fluid level in hydraulic unit, correct if necessary.

RA  Removing and installing/replacing hydraulic control unit for operating rear lid 

BMW AG - TIS

18.02.2013  19:00

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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8 RA Removing And Installing_replacing Hydraulic Control Unit For Operating Rear Lid |Page 1686 > < 7 RA Removing And Installing_replacing Button For Rear Lid Actuation