Subaru Legacy 2005 Service Manual page 2743

5) Shifting insert key
Replace the shifting insert key if deformed, exces-
sively worn or defective in any way.
F: ADJUSTMENT
1. SELECTION OF MAIN SHAFT SNAP
RING AND WASHER
NOTE:
Perform adjustment with following procedures be-
low in the following cases.
• When replacing the driven gear from 1st to 6th.
• When replacing the 1st and 2nd synchro ring as-
sembly.
• When replacing the ball bearing.
• When replacing the adapter plate.
• When replacing the driven shaft.
1) Insert the drive pinion assembly in adapter plate.
NOTE:
Make sure the thrust bearing outer race is not re-
moved and drive pinion is not lifted-up.
2) Set the height gauge to adapter plate. Lower the
indicator of height gauge to mating surface of
adapter plate and case, then set to zero point.
ST 18853AA000 HEIGHT GAUGE
ST
Main Shaft Assembly
NOTE:
• Remove the remaining gasket on edge surface
with scraper, since the adapter plate is base point
of measurement.
• Do not place the height gauge on shaded area in
the figure during the measurement.
MT-00581
3) Measure the height to edge surface of ball bear-
ing (height H).
MT-00582
6MT-81
MANUAL TRANSMISSION AND DIFFERENTIAL
H
(A) Ball bearing
MT-00583
(A)
MT-00955