Subaru LEGACY 2006 Manual page 3901

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2) Adjusting drive pinion height:
Adjust the drive pinion height with washer installed
between the rear bearing cone and the back of pin-
ion gear.
(1) Install the ST2.
ST1 398507702 DUMMY SHAFT
ST2 398507701 DIFFERENTIAL CARRIER
GAUGE
ST3 398507703 DUMMY COLLAR
ST3
(A)
(A) Pinion height adjusting washer
(2) Measure the clearance N between the end
of ST2 and the end surface of ST1 by using a
thickness gauge.
NOTE:
Make sure there is no clearance between the case
and ST2.
ST1 398507702 DUMMY SHAFT
ST2 398507701 DIFFERENTIAL CARRIER
GAUGE
ST2
ST1
Rear Differential (T-type)
ST1 ST2
RH
N
LH
DI-00083
DI-00084
DI-35
(3) Obtain the thickness of pinion height adjust-
ing washer to be inserted from the following for-
mula, and replace the temporarily installed
washer with this one.
T = To + N – (H × 0.01) – 0.20 mm (0.0079 in)
NOTE:
Use copies of this page.
T Thickness of pinion height adjusting
washer mm (in)
To Thickness of washer temporally
inserted mm (in)
N Clearance of thickness gauge mm (in)
H Figure marked on drive pinion head
Memo:
(Example of calculation)
To = 2.20 mm (0.0866 in) + 1.20 mm (0.0472 in)
= 3.40 mm (0.1339 in)
N = 0.23 mm (0.0091 in)
H = +1
T = 3.40 mm (0.1339 in) + 0.23 mm (0.0091 in)
– 0.01 mm (0.0004 in) – 0.20 mm (0.0079 in) =
3.42
Result: Thickness = 3.42 mm (0.1346 in)
Therefore use part number 383605200.
Pinion height adjusting washer
Part No.
383495200
383505200
383515200
383525200
383535200
383545200
383555200
383565200
383575200
383585200
383595200
383605200
383615200
383625200
383635200
383645200
383655200
383665200
383675200
383685200
DIFFERENTIALS
Thickness mm (in)
3.09 (0.1217)
3.12 (0.1228)
3.15 (0.1240)
3.18 (0.1252)
3.21 (0.1264)
3.24 (0.1276)
3.27 (0.1287)
3.30 (0.1299)
3.33 (0.1311)
3.36 (0.1323)
3.39 (0.1335)
3.42 (0.1346)
3.45 (0.1358)
3.48 (0.1370)
3.51 (0.1382)
3.54 (0.1394)
3.57 (0.1406)
3.60 (0.1417)
3.63 (0.1429)
3.66 (0.1441)