Subaru Legacy (2005 year). Manual - part 380

IN(H6DO)-5

INTAKE (INDUCTION)

Air Cleaner Case

3. Air Cleaner Case

A: REMOVAL 

1) Disconnect the ground cable from battery.

2) Remove the air intake duct. <Ref. to IN(H6DO)-
8, REMOVAL, Air Intake Duct.>
3) Disconnect the connector from mass air flow and
intake air temperature sensor.

4) Loosen the clamp (A) which connects air cleaner
case to intake duct.
5) Remove the clip (B) from the upper side of air
cleaner case.

6) Remove the air cleaner case (rear) and air
cleaner element.

7) Remove the bolt (A) and nut (B) which hold air
cleaner case on the body.

8) Remove the air cleaner case (front).

IN-00203

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(B)

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(A)

IN-00206

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(B)

(A)

IN(H6DO)-6

INTAKE (INDUCTION)

Air Cleaner Case

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

Bolt (A): 6.0 N

⋅

m (0.6 kgf-m, 4.4 ft-lb) 

Nut (B): 7.5 N

⋅

m (0.76 kgf-m, 5.5 ft-lb)

NOTE:
Fasten with a clip after inserting the lower tab of the
case.

C: INSPECTION

Check for cracks or loose connection.

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(B)

(A)

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IN(H6DO)-7

INTAKE (INDUCTION)

Air Intake Chamber

4. Air Intake Chamber

A: REMOVAL

1) Remove the collector cover.
2) Loosen the clamp (A) which connects air intake
chamber to throttle body.
3) Loosen the clamp (B) which connects intake
duct to air intake chamber.
4) Remove the bolt (C) which secures air intake
chamber to the stay.

5) Disconnect one part of blow-by hose, and re-
move the air intake chamber.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

Clamp (A), (B)

3.0 N

⋅

m (0.3 kgf-m, 2.2 ft-lb)

Bolt (C)

6.4 N

⋅

m (0.65 kgf-m, 4.7 ft-lb)

C: INSPECTION

1) Check for cracks or loose connections. 
2) Inspect that no foreign objects in the air intake
chamber.

(A)

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(C)

(C)

(B)

(A)

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(C)

(C)

(B)

IN(H6DO)-8

INTAKE (INDUCTION)

Air Intake Duct

5. Air Intake Duct

A: REMOVAL

1) Remove the clips which install air intake duct on
the front side of body.
2) Remove the air intake duct.

B: INSTALLATION

Install in the reverse order of removal.

C: INSPECTION

1) Check for cracks or loose connections.
2) Inspect that no foreign objects in the air intake
duct.

IN-02013