Subaru Legacy 2003 Service Manual page 2688

(3) Obtain the thickness of pinion height adjust-
ing shim to be inserted from the following formu-
la, and replace the temporarily installed shim
with this one.
T = To + N − (H x 0.01) − 0.20 mm (0.0079 in)
NOTE:
Use copies of this page.
T Thickness of pinion height adjusting
shim mm (in)
To Thickness of shim temporarily inserted
mm (in)
N Reading of thickness gauge mm (in)
H Figure marked on drive pinion head
Memo:
(Example of calculation)
To = 2.20 + 1.20 = 3.40 mm
N = 0.23 mm
H = + 1,
T = 3.40 + 0.23 − 0.01 − 0.20 = 3.42
Result: Thickness = 3.42 mm
Therefore use the shim 383605200.
Pinion height adjusting shim
Part No.
383495200
383505200
383515200
383525200
383535200
383545200
383555200
383565200
383575200
383585200
383595200
383605200
383615200
383625200
383635200
383645200
383655200
383665200
383675200
383685200
REAR DIFFERENTIAL FOR T-TYPE
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)
DI-33
3) Install the selected pinion height adjusting shim
on drive pinion, and press the rear bearing cone
into position with ST.
ST 398177700 INSTALLER
ST
4) Insert drive pinion into differential carrier, install
the previously selected bearing preload adjusting
spacer and washer.
( A )
( B )
( C )
(A) Drive pinion
(B) Bearing adjusting spacer
(C) Washer
(D) Differential carrier
5) Press-fit front bearing cone into case with ST1,
ST2 and ST3.
ST1 398507703 DUMMY COLLAR
ST2 399780104 WEIGHT
ST3 899580100 INSTALLER
ST3
ST1
ST2
DIFFERENTIALS
DI-00085
( D )
DI-00086
DI-00087