Subaru LEGACY 2006 Manual page 3762

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Transfer Case and Extension Case Assembly
5) Measure depth "X" on bearing insertion part of
the extension case.
NOTE:
Measure with bearing outer race and thrust washer
removed.
X
6) Calculate the thrust washer thickness "t" using
the following calculation.
t = X – W + 0.15 — 0.20 mm (0.006 — 0.008 in)
7) Select the washer with the nearest value in the
following table.
Preload of the taper roller bearing (amount of
standard protrusion):
0.15 — 0.20 mm (0.006 — 0.008 in)
NOTE:
Be sure that the amount of preload is within the
standard value.
Thrust washer (50 × 61 × t)
Part number
803050060
803050061
803050062
803050063
803050064
803050065
803050066
803050067
803050068
803050069
803050070
803050071
803050072
803050073
803050074
803050075
803050076
803050077
803050078
803050079
8) Fit the thrust washers on the transfer drive shaft.
9) Install the bearing outer race into the extension
case.
10) Measure the depth "S" between transfer case
and center differential.
ST 398643600
11) Measure the height "T" between the extension
case and transfer drive gear.
MT-00121
ST 398643600
NOTE:
ST thickness [15 mm (0.59 in)]
Thickness mm (in)
12) Calculate the space "U" using the following
0.50 (0.0197)
equation:
0.55 (0.0217)
U = S + T – 30 mm (1.18 in) [Thickness of ST]
0.60 (0.0236)
13) Select a suitable washer in the following table.
0.65 (0.0256)
Standard clearance:
0.70 (0.0276)
0.75 (0.0295)
0.80 (0.0315)
0.85 (0.0335)
0.90 (0.0354)
0.95 (0.0374)
1.00 (0.0394)
1.05 (0.0413)
1.10 (0.0433)
1.15 (0.0453)
1.20 (0.0472)
1.25 (0.0492)
1.30 (0.0512)
1.35 (0.0531)
1.40 (0.0551) 14) Fit the thrust washer onto the center differen-
tial.
1.45 (0.0571)
5MT-37
MANUAL TRANSMISSION AND DIFFERENTIAL
GAUGE
ST
GAUGE
ST
0.15 — 0.35 mm (0.0059 — 0.0138 in)
Thrust washer
Part number
803036050
803036054
803036051
803036055
803036052
803036056
803036053
803036057
803036058
S
MT-00122
T
MT-00123
Thickness mm (in)
0.9 (0.035)
1.0 (0.039)
1.1 (0.043)
1.2 (0.047)
1.3 (0.051)
1.4 (0.055)
1.5 (0.059)
1.6 (0.063)
1.7 (0.067)