Subaru Legacy (2005 year). Service manual - part 676
6MT-51
MANUAL TRANSMISSION AND DIFFERENTIAL
Extension Case
14) Calculate the value “t” of transfer driven gear
bearing thrust washer using the following equation.
t = Z
− (100 − Y) − {−0.04 to 0.11 mm (−0.0016 to
0.0043 in)}
15) Select the nearest thrust washer from the fol-
lowing table, according to the calculated value “t”.
Standard clearance between thrust washer and
taper roller bearing:
−
0.04 — 0.11 mm (
−
0.0016 — 0.0043 in)
NOTE:
Be sure that it is within standard clearance range.
16) Remove the selector arm No. 2 and shifter arm.
17) Install the spring pin.
NOTE:
Use new spring pin.
18) Using the ST, install the neutral set spring and
support.
ST1
18756AA000 CLAW
ST2
399893600
PLIERS
19) Install the flat washer and snap ring.
20) Install the center differential.
2. SELECTING THE TRANSFER DRIVE
GEAR THRUST WASHER
1) Measure the height “Z” between end of transmis-
sion case and end of ST.
ST
499575500
GAUGE
2) Measure the depth “Y” between end of ST and
transfer drive gear.
t
mm (in)
Thickness of transfer driven gear
bearing thrust washer
Y
mm (in)
Depth from end of ST to bearing
cone
Z
mm (in)
Depth from end of extension case
to contact point of bearing cone
−0.04 — 0.11 mm
(
−0.0016 — 0.0043
in)
Standard clearance between thrust
washer and taper roller bearing
100 mm (3.94 in)
Height of ST
Thrust washer (50
× 61 × t)
Part No.
Thickness t mm (in)
803050060
0.50 (0.0197)
803050062
0.60 (0.0236)
803050064
0.70 (0.0276)
803050066
0.80 (0.0315)
803050068
0.90 (0.0354)
803050070
1.00 (0.0394)
803050072
1.10 (0.0433)
803050074
1.20 (0.0472)
803050076
1.30 (0.0512)
803050078
1.40 (0.0551)
(A) Selector arm No. 2
(B) Shifter arm
(B)
(A)
MT-01308
MT-01092
ST2
ST2
ST1
MT-00492
Z
ST