Subaru Legacy (2005 year). Manual - part 378

EC(H6DO)-7

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

Purge Control Solenoid Valve

6. Purge Control Solenoid Valve

A: REMOVAL

1) Remove the collector cover.
2) Disconnect the ground cable from battery.

3) Remove the air intake chamber. <Ref. to
IN(H6DO)-7, REMOVAL, Air Intake Chamber.>
4) Disconnect the connector and hoses of purge
control solenoid valve, and then remove the purge
control solenoid valve.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

19 N

⋅

m (1.9 kgf-m, 14.0 ft-lb)

NOTE:
Connect the evaporation hose as shown in the fig-
ure.

C: INSPECTION

Make sure the hoses are not cracked or loose.

IN-00203

EC-02019

EC-02019

(A) To fuel pipe (Evaporation line)

(B) To intake manifold

EC-02020

(B)

(A)

EC(H6DO)-8

Vehicle-id:
SIE-id:S180707a18:A:REMOVAL
∼

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

Two-way Valve

7. Two-way Valve

A: REMOVAL

1) Lift-up the vehicle.
2) Disconnect the evaporation hoses from two-way
valve.
3) Remove the two-way valve as a unit with bracket
from body.

4) Remove the two-way valve from bracket.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

7.5 N

⋅

m (0.76 kgf-m, 5.5 ft-lb)

C: INSPECTION

Make sure the hoses are not cracked or loose.

EC-00221

EC(H6DO)-9

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

PCV Valve

8. PCV Valve

A: REMOVAL

1) Disconnect the PCV hose.

2) Remove the PCV valve from rocker cover.

B: INSTALLATION

Install in the reverse order of removal.

NOTE:
Apply liquid gasket to the bolt threads of PCV
valve.

Liquid gasket:

THREE BOND 1105 (Part No. 004403010)

Tightening torque:

25 N

⋅

m (2.5 kgf-m, 18 ft-lb)

EC-02021

EC-02022

EC(H6DO)-10

Vehicle-id:
SIE-id:S180976a11:B:INSTALLATION
∼

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

PCV Valve