5 Series E61 523i (N52) TOUR
Important!
Do not kink, twist or crush lines.
Disconnect plug connection.
Release banjo bolts.
Tightening torque 37 12 3AZ
.
Lay pipes to one side and seal off with adhesive tape.
Installation:
Check banjo bolts for dirt, clean if necessary. Then carefully screw
in banjo bolts by hand to avoid damaging the plastic threads and
with it the air supply unit.
Important!
To prevent premature failure of the air supply unit due to the
ingress of dirt particles and moisture, it is essential to replace
the feed line (becomes porous) as well!
Partially remove rear right wheel arch cover.
Disconnect feed line (1) of air supply unit from vent line (2).
Seal off feed line (1) of air supply unit and vent line (2) with
adhesive tape.
Disconnect plug connections (2).
Unscrew nuts (1).
Tightening torque 37 22 1AZ
.
Remove air supply unit (3).
RA Replacing air supply unit
BMW AG - TIS
05.02.2013 08:14
Issue status (12/2007) Valid only until next DVD is issued
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