Subaru Legacy (2005 year). Manual — part 695

6MT-127

MANUAL TRANSMISSION AND DIFFERENTIAL

General Diagnostic Table

2. DIFFERENTIAL

Symptom

Possible cause

Corrective action

1. Broken differential (case, gear, bear-
ing, etc.)
NOTE:
Noise will be developed and finally it will
become impossible to continue to run due
to broken pieces obstructing the gear rev-
olution.

(a) Insufficient or improper oil

Disassemble differential and replace bro-
ken components. At the same time check
other components for any trouble, and
replace if necessary.

(b) Use of vehicle under severe condi-
tions such as excessive load and
improper use of clutch

Readjust bearing preload and backlash
and face contact of gears.

Adjust.

(d) Improper adjustment of drive pinion
and hypoid driven gear

Adjust.

(e) Loose hypoid driven gear tightening
bolts

Tighten.

2. Differential and hypoid gear noises
Troubles of the differential and hypoid
gear always appear as noise problems.
Therefore noise is the first indication of
trouble. However noises from the engine,
muffler, tire, exhaust gas, bearing, body,
etc. are easily mistaken for the differential
noise. Pay special attention to the hypoid
gear noise because it is easily confused
with other gear noises. There are the fol-
lowing four kinds of noises.
• Gear noise when driving:
If noise increases as the vehicle speed
increases it may be due to insufficient
gear oil, incorrect gear engagement,
damaged gears, etc.
• Gear noise when coasting:
Damaged gears due to maladjusted bear-
ings and incorrect shim adjustment.
• Bearing noise when driving or coast-
ing:
Cracked, broken or rusty bearings
• Noise mainly when turning:
Noise occurs form differential side gear,
differential pinion or differential pinion
shaft, etc.

(a) Insufficient oil

Lubricate.

(b) Improper adjustment of hypoid driven
gear and drive pinion

Check tooth contact.

Replace as a set.
Readjust bearing preload.

(d) Loose roller bearing

Readjust hypoid driven gear to drive pin-
ion backlash and check tooth contact.

(e) Distorted hypoid driven gear or differ-
ential case

Replace.

6MT-128

MANUAL TRANSMISSION AND DIFFERENTIAL

General Diagnostic Table

CL-2

CLUTCH SYSTEM

General Description

1. General Description

A: SPECIFICATION

★1

: For option code, refer to “ID” section. <Ref. to ID-5, MODEL NUMBER PLATE, IDENTIFICATION, Identification.>

★1

: For option code, refer to “ID” section. <Ref. to ID-5, MODEL NUMBER PLATE, IDENTIFICATION, Identification.>

Option code

★1

EC, EK, KA

KS, K4

Model

2.0 L

2.5 L

2.0 L

2.5 L

Clutch
cover

Diaphragm set load

N (kgf, lbf)

5,390 (550, 1,212)

4,410

(450, 991)

5,684

(580, 1,278)

Clutch disc

Facing material

Woven

Outer diameter

× Inner

diameter

× Thickness

mm (in)

228

× 155 × 2.9

(9.00

× 6.10 × 0.1161)

225

× 150 × 3.5

(8.86

× 5.91 × 0.138)

Spline outer diameter

mm (in)

25.2 (0.992)

Depth of rivet head

mm (in)

Standard

1.3 — 1.9 (0.051 — 0.075)

Limit of
sinking

0.3 (0.012)

Limit for deflection

mm (in)

1.0 (0.039) at R = 110 (4.33)

Clutch release lever ratio

1.6

Release bearing

Grease-packed self-aligning

Clutch
pedal

Full stroke

mm (in)

130 — 135 (5.12 — 5.31)

Free play

mm (in)

4 — 13 (0.16 — 0.51)

Flywheel

Type

Dual mass

Flexible

Option code

★1

—

Model

2.0 L DOHC turbo

3.0 L

Clutch
cover

Diaphragm set load

N (kgf, lbf)

8,820 (900, 1,983)

6,770 (690, 1,522)

Clutch disc

Facing material

Woven

Outer diameter

× Inner

diameter

× Thickness

mm (in)

240

× 155 × 3.2 (9.45 × 6.10 × 0.13)

Flywheel side:

240

× 160 × 3.2 (9.45 × 6.30 × 0.126)

Clutch cover side:

240

× 160 × 3.5 (9.45 × 6.30 × 0.138)

Spline outer diameter

mm (in)

25.2 (0.992)

Depth of rivet head

mm (in)

Standard

1.3 — 1.9 (0.051 — 0.075)

Flywheel side:

1.35 — 1.95 (0.053 — 0.077)

Clutch cover side:

1.65 — 2.25 (0.065 — 0.089)

Limit of
sinking

0.3 (0.012)

Limit for deflection

mm (in)

1.0 (0.039) at R = 110 (4.33)

Clutch release lever ratio

1.6

1.7

Release bearing

Grease-packed self aligning

Clutch
pedal

Full stroke

mm (in)

135 — 140 (5.31 — 5.51)

130 — 135 (5.12 — 5.31)

Free play

mm (in)

4 — 13 (0.16 — 0.51)

Flywheel

Type

Dual mass

Conventional

Была ли эта страница вам полезна?

Да!Нет

9 посетителей считают эту страницу полезной.

Subaru Legacy (2005 year). Manual — part 695

Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.