3 Series E46 330xd (M57) TOUR
12 61 280
Removing and installing/replacing oil
pressure switch (M57)
To avoid an excessive discharge of oil when the oil
pressure switch is removed, it is necessary to drain the
main flow oil filter.
Caution!
When working on the oil, coolant or fuel circuit, you must
protect the alternator against contamination.
Cover alternator with suitable materials.
Failure to comply with this procedure may result in an
alternator malfunction.
Caution!
Do not damage oil-filter cover.
Release and tighten down with socket only.
When the main flow oil-filter cover is released, the oil flows
from the oil-filter housing back into the sump.
Release oil-filter cover and remove towards top.
Tightening Torque,
refer to Technical Data 11 42 2AZ.
Installation:
Replace sealing rings and coat with oil.
RA Removing and installing/replacing oil pressure switch (M57)
BMW AG - TIS
15.02.2013 22:03
Issue status (12/2007) Valid only until next DVD is issued
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