Subaru Legacy IV (2008 year). Service manual — part 864

DI-5

General Description

DIFFERENTIALS

Pinion height adjusting washer

383495200

3.09 (0.1217)

383505200

3.12 (0.1228)

383515200

3.15 (0.1240)

383525200

3.18 (0.1252)

383535200

3.21 (0.1264)

383545200

3.24 (0.1276)

383555200

3.27 (0.1287)

383565200

3.30 (0.1299)

383575200

3.33 (0.1311)

383585200

3.36 (0.1323)

383595200

3.39 (0.1335)

383605200

3.42 (0.1346)

383615200

3.45 (0.1358)

383625200

3.48 (0.1370)

383635200

3.51 (0.1382)

383645200

3.54 (0.1394)

383655200

3.57 (0.1406)

383665200

3.60 (0.1417)

383675200

3.63 (0.1429)

383685200

3.66 (0.1441)

Side gear thrust washer
(Model without LSD)

383445201

0.75 — 0.80 (0.0295 — 0.0315)

383445202

0.80 — 0.85 (0.0315 — 0.0335)

383445203

0.85 — 0.90 (0.0335 — 0.0354)

Side retainer shim

383475201

0.20 (0.0079)

383475202

0.25 (0.0098)

383475203

0.30 (0.0118)

383475204

0.40 (0.0157)

383475205

0.50 (0.0197)

Drive pinion
bearing preload

Measure with spring measurement.
(Measured from the companion flange bolt hole)

N (kgf, lb)

17.7 — 38.8 (1.8 — 4.0, 4.0 — 8.7)

Measure with torque wrench

N·m (kgf-m, ft-lb) 0.67 — 1.47 (0.07 — 0.15, 0.49 — 1.08)

Side gear backlash

mm (in)

0.10 — 0.20 (0.004 — 0.008)

Hypoid driven gear to drive pinion backlash limit

mm (in)

0.10 — 0.20 (0.004 — 0.008)

Hypoid driven gear runout limit on its back surface

mm (in)

0.05 (0.002)

DI-6

General Description

DIFFERENTIALS

• T-type (GT spec. B 6MT model)

Drive pinion bearing preload
(For new bearing)

Measure with spring measurement.
(Measured from the companion flange
bolt hole) N (kgf, lbf)

24.1 — 38.6 (2.5 — 3.9, 5.4 — 8.7)

Measured with torque wrench N·m
(kgf-m, ft-lb)

0.91 — 1.46 (0.09 — 0.15, 0.67 — 1.08)

Preload adjusting spacer

Part No.

Length mm (in)

31454AA130

52.2 (2.055)

31454AA140

52.4 (2.063)

31454AA150

52.6 (2.071)

31454AA160

52.8 (2.079)

31454AA170

53.0 (2.087)

31454AA180

53.2 (2.094)

Preload adjusting washer

Part No.

Thickness mm (in)

383705200

2.59 (0.1020)

383715200

2.57 (0.1012)

383725200

2.55 (0.1004)

383735200

2.53 (0.0996)

383745200

2.51 (0.0988)

383755200

2.49 (0.0980)

383765200

2.47 (0.0972)

383775200

2.45 (0.0965)

383785200

2.43 (0.0957)

383795200

2.41 (0.0949)

383805200

2.39 (0.0941)

383815200

2.37 (0.0933)

383825200

2.35 (0.0925)

383835200

2.33 (0.0917)

383845200

2.31 (0.0909)

Pinion height adjusting washer

Part No.

Thickness mm (in)

38336AA230

3.09 (0.1217)

38336AA240

3.12 (0.1228)

38336AA250

3.15 (0.1240)

38336AA260

3.18 (0.1252)

38336AA270

3.21 (0.1264)

38336AA280

3.24 (0.1276)

38336AA290

3.27 (0.1287)

38336AA300

3.30 (0.1299)

38336AA310

3.33 (0.1311)

38336AA320

3.36 (0.1323)

38336AA330

3.39 (0.1335)

38336AA340

3.42 (0.1346)

38336AA350

3.45 (0.1358)

38336AA360

3.48 (0.1370)

38336AA370

3.51 (0.1382)

38336AA380

3.54 (0.1394)

38336AA390

3.57 (0.1406)

38336AA400

3.60 (0.1417)

38336AA410

3.63 (0.1429)

38336AA420

3.66 (0.1441)

DI-7

General Description

DIFFERENTIALS

Side bearing standard width mm (in)

20.00 (0.7874)

Side retainer shim

Part No.

Thickness mm (in)

383475201

0.20 (0.0079)

383475202

0.25 (0.0098)

383475203

0.30 (0.0118)

383475204

0.40 (0.0157)

383475205

0.50 (0.0197)

Hypoid driven gear to drive pinion backlash

Limit mm (in)

0.10 — 0.20 (0.004 — 0.008)

Driven gear rear face runout limit

0.05 (0.002)

DI-8

General Description

DIFFERENTIALS

• VA1-type

Preload adjusting spacer

Part No.

Length mm (in)

32288AA040

52.3 (2.059)

32288AA050

52.5 (2.067)

31454AA100

52.6 (2.071)

32288AA060

52.7 (2.075)

31454AA110

52.8 (2.079)

32288AA070

52.9 (2.083)

31454AA120

53.0 (2.087)

32288AA080

53.1 (2.091)

32288AA090

53.3 (2.098)

Preload adjusting washer

Part No.

Thickness mm (in)

38336AA000

1.500 (0.0591)

38336AA120

1.513 (0.0596)

38336AA010

1.525 (0.0600)

38336AA130

1.538 (0.0606)

38336AA020

1.550 (0.0610)

38336AA140

1.563 (0.0615)

38336AA030

1.575 (0.0620)

38336AA150

1.588 (0.0625)

38336AA040

1.600 (0.0630)

38336AA160

1.613 (0.0635)

38336AA050

1.625 (0.0640)

38336AA170

1.638 (0.0645)

38336AA060

1.650 (0.0650)

38336AA180

1.663 (0.0655)

38336AA070

1.675 (0.0659)

38336AA190

1.688 (0.0665)

38336AA080

1.700 (0.0669)

38336AA200

1.713 (0.0674)

38336AA090

1.725 (0.0679)

38336AA210

1.738 (0.0684)

38336AA100

1.750 (0.0689)

38336AA220

1.763 (0.0694)

38336AA110

1.775 (0.0699)

Pinion height adjusting washer

32295AA200

0.150 (0.0059)

32295AA210

0.175 (0.0069)

32295AA220

0.200 (0.0079)

32295AA230

0.225 (0.0089)

32295AA240

0.250 (0.0098)

32295AA250

0.275 (0.0108)

Side gear thrust washer

803135011

0.925 — 0.950 (0.0364 — 0.0374)

803135012

0.950 — 0.975 (0.0374 — 0.0384)

803135013

0.975 — 1.000 (0.0384 — 0.0394)

803135014

1.000 — 1.025 (0.0394 — 0.0404)

803135015

1.025 — 1.050 (0.0404 — 0.0413)

Drive pinion
bearing preload

Measure with spring measurement.
(Measured from the companion flange bolt hole)

N (kgf, lb)

12.7 — 32.2 (1.3 — 3.3, 2.9 — 7.2)

Measure with torque wrench

N·m (kgf-m, ft-lb) 0.48 — 1.22 (0.05 — 0.12, 0.35 — 0.90)

Side gear backlash

mm (in)

0.05 — 0.15 (0.002 — 0.006)

Hypoid driven gear to drive pinion backlash limit

mm (in)

0.10 — 0.15 (0.004 — 0.006)