3 Series E92 325xi (N53) COUPE
Unlock plug (1) and remove.
Slacken nut (2).
Release screws (3) and remove high-pressure rail (4).
Installing high-pressure rail:
Installation of high-pressure rail is described separately from
removal.
Install high-pressure rail (4); in so doing, tighten screws (3) and
nut (2) hand-tight only.
Note:
•
It must still be possible for the high-pressure rail to slide on
the cylinder head.
•
Nut (2) must be able to be screwed on easily by hand.
Push on plug for high-pressure sensor (1).
Fitting pressure lines:
(Same procedure for all pressure lines)
Connect pressure line (1), tightening nuts hand-tight only in the
process.
Important!
Connect pressure line (1) without tension only.
To ensure distortion-free installation of the pressure line and
to avoid damaging the thread, it must be possible for both
nuts to be screwed on easily by hand!
If the nuts cannot be easily screwed on by hand, the injector
must be turned into the installation position.
Note:
RA Removing and installing/replacing high-pressure rail (N54, N53)
BMW AG - TIS
28.01.2013 00:35
Issue status (12/2007) Valid only until next DVD is issued
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