5 Series E61 523i (N52) TOUR
51 24 660
Correcting fluid level in hydraulic unit for rear
lid actuation (electrohydraulic-fully automatic)
Important!
Do not under any circumstance remove fluid tank from
hydraulic unit.
Use fluid from "Small parts for hydraulic unit" set.
Note:
Hydraulic unit removed.
•
Follow notes and instructions for automatic rear lid actuation
(electrohydraulic-fully automatic).
Ideal filling:
Set hydraulic unit (1) according to installation position in vehicle
with equipment carrier down on a horizontal surface.
Correct fluid level must be in area A of marking (2).
Important!
Hose clamp (2) must not be released because turning the
fluid tank (1) will leave the fluid level marking in the wrong
position.
Correcting fluid level:
Set hydraulic unit (1) on a horizontal surface with fluid tank (2)
facing upwards.
Open seal plug unit (3) and replenish hydraulic fluid.
Do not cover the opening in the process as the system is
simultaneously bled via the filler opening.
Installation:
Replace seal plug unit.
Tightening torque 51 24 2AZ
.
When ideal filling is achieved:
Install hydraulic unit (1).
Close and open rear lid (motor-driven) three times in succession,
this bleeds the system.
Note:
Air in the system can cause the rear lid to stick until the system if
fully bled (max. running time of rear lid is specified by control unit).
Actuate rear lid again in this case.
With rear lid fully open (cylinder extended), fluid level (3) at fitted
hydraulic unit (1) must be in area (A) of marking (2).
RA Correcting fluid level in hydraulic unit for rear lid actuation (electrohydrauli
BMW AG - TIS
05.02.2013 10:33
Issue status (12/2007) Valid only until next DVD is issued
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