5 Series E39 525d (M57) TOUR
34 31 181
Removing and installing/replacing expansion
tank for hydraulic brake actuation
Caution!
Follow general instructions,
refer to 34 00 ...
Remove left microfilter for interior ventilation,
refer to 64 31 010.
Suck the brake fluid out of the expansion tank. Use a suction
bottle used exclusively for drawing off brake fluid.
Do not reuse drawn off brake fluid.
Pull off supply hose (1) of clutch hydraulic system if necessary.
On vehicles with a precharging pump for DSC, the supply hose
must be secured in a vertical position to prevent fluid from
emerging.
Lift out the expansion tank (2) from the master brake cylinder by
tilting it laterally.
Installation:
Check rubber plug in master brake cylinder; no damage may
be present.
Push the expansion tank vertically onto the master brake
cylinder.
RA Removing and installing/replacing expansion tank for hydraulic brake actuation
BMW AG - TIS
18.02.2013 09:49
Issue status (12/2007) Valid only until next DVD is issued
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