BMW 1999-2005 M3 Service Manual page 424

Manual Transmission
7 of 8
http://ebahn.bentleypublishers.com/BMW/3/E46/Repair%20Manuals/2...
(transmission removed)
Replacement of the input shaft seal
requires the removal of the
transmission from the vehicle as
describedlater in this repair group.
Remove clutch release bearing
-
and release lever from inside
bellhousing.
Remove bolts (arrows) for clutch
release-bearing guide sleeve, noting
bolt lengths (Getrag transmission
shown). Remove sleeve and any
spacers (shims) under it.
With transmission on a
-
workbench, remove input shaft
seal cover from inside
bell-housing.
Locate two indents (arrows) in seal.
Thread a slide hammer seal puller at
indents, pull seal and remove seal
- Use care not to scratch or damage
input shaft. Use a protective
sleeve or tape the shaft when
removing and installing the seal.
- Lubricate new seal with
transmission oil and drive into
place using an appropriate drift.
Thoroughly clean guide sleeve
-
mounting bolts, sealing surfaces,
and threads in case. Apply sealer
®
(Loctite 242 or equivalent) to
guide sleeve sealing surface and
bolts. Reinstall guide sleeve and
spacer(s).
2/25/2009 10:17 PM