3 Series E36 Z3 (M52TU) ROADST
54 34 005
Removing and installing/replacing hydraulic
unit for convertible top drive unit
(Z3 Roadster, M Roadster)
Note:
Observe notes on EH convertible top.
Necessary preliminary tasks:
•
Remove luggage compartment trim on left.
•
Open emergency valve (system is depressurized).
•
Lay an absorbent protective cover on the trunk floor next to
the hydraulic control unit (danger of becoming dirty from oil
running out).
Note:
There are 2 different hydraulic units. The unit illustrated is the
newer one. It was introduced at the beginning of 1999. In the
event of replacement, this new unit can be installed.
Components:
1
Plug
2
Nut for cable (tightening torque: 54 34 3AZ
)
3
Cable
4
Nut for mounting bracket (tightening torque: 54 34 3AZ
)
5
Hydraulic unit with marking for fluid level
6
Relay with holder
7
Emergency valve
8
Oil filler plug (tightening torque: 54 34 5AZ
)
As both hydraulic units are very similar, the following text
describes removal of the older unit:
-
Disconnect plug (1)
-
Release nut (2) and detach cable (3)
-
Release nut (4)
-
Unscrew hydraulic unit (5) inwards and set down on
protective cover
Installation:
Tightening torque: 54 34 3AZ
.
RA Removing and installing/replacing hydraulic unit for convertible top drive unit
BMW AG - TIS
11.02.2013 09:29
Issue status (12/2007) Valid only until next DVD is issued
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