3 Series E93 335i (N54) CONVER
13 53 158
Removing and installing/replacing high-
pressure rail (N54, N53)
Special tools required:
•
37 1 151
Warning!
Observe warning on cylinder head cover.
Disconnect battery negative terminal (risk of fire due to short-
circuiting on removal).
Electric fuel pump starts up automatically each time door is
opened!
Carry out installation work on fuel system only with coolant
temperature below 40
°
C.
Important!
Wear full face guard and protective gloves.
Fuel can emerge spontaneously at high velocity when the
high-pressure line is released!
Important!
Adhere to conditions of absolute cleanliness when working on
the high-pressure fuel system.
Introduced contaminants can cause malfunctions in the
system!
•
Do not allow any dirt particles or foreign bodies to get
into the system.
•
Remove all traces of dirt before removing pipes or
individual components.
•
Use only fluff-free cloths.
RA Removing and installing/replacing high-pressure rail (N54, N53)
BMW AG - TIS
12.02.2013 02:20
Issue status (12/2007) Valid only until next DVD is issued
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