Subaru Legacy (2005 year). Manual - part 259

EC(H4DOTC)-3

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

Front Catalytic Converter

2. Front Catalytic Converter

A: REMOVAL

1) Remove the center exhaust pipe.
<Ref. to EX(H4DOTC)-6, REMOVAL, Center Ex-
haust Pipe.>
2) Separate the front catalytic converter (A) from
rear catalytic converter (B).

B: INSTALLATION

Install in the reverse order of removal.

NOTE:
Always use new gasket.

C: INSPECTION

1) Make sure there are no exhaust leaks from con-
nections and welds.
2) Make sure there are no holes or rusting.

(A)

(B)

EC-00217

EC(H4DOTC)-4

Vehicle-id:
SIE-id:S140036a18:A:REMOVAL
∼

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

Rear Catalytic Converter

3. Rear Catalytic Converter

A: REMOVAL

1) Remove the center exhaust pipe.
<Ref. to EX(H4DOTC)-6, REMOVAL, Center Ex-
haust Pipe.>
2) Separate the rear catalytic converter (B) from
front catalytic converter (A).

B: INSTALLATION

Install in the reverse order of removal.

NOTE:
Always use new gasket.

C: INSPECTION

1) Make sure there are no exhaust leaks from con-
nections and welds.
2) Make sure there are no holes or rusting.

(A)

(B)

EC-00217

EC(H4DOTC)-5

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

Canister

4. Canister

A: REMOVAL

1) Lift-up the vehicle.
2) Remove the rear wheel LH.
3) Remove the rear mud guard LH.
4) Remove the canister protector.
5) Disconnect the quick connector (A).
6) Remove the canister (B) from body.

B: INSTALLATION

Install in the reverse order of removal.

NOTE:
Make sure there are no damage or dust on the con-
nection of quick connector. If necessary, clean the
seal surface of pipe.

Tightening torque:

8.3 N

⋅

m (0.85 kgf-m, 6.1 ft-lb)

C: INSPECTION

Make sure the canister and canister hoses are not
cracked or loose.

EC-02027

(B)

(B)

(A)

EC-02027

(B)

(B)

(A)

EC(H4DOTC)-6

Vehicle-id:
SIE-id:S140035a18:A:REMOVAL
∼

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

Purge Control Solenoid Valve

5. Purge Control Solenoid Valve

A: REMOVAL

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

3) Remove the solenoid valve bracket assembly
from intake manifold.

4) Disconnect the connector from purge control so-
lenoid valve.
5) Disconnect the evaporation hose from the intake
manifold and fuel pipe assembly.
6) Remove the purge control solenoid valve from
solenoid valve bracket assembly.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

19 N

⋅

m (1.94 kgf-m, 13.7 ft-lb)

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

Tightening torque:

19 N

⋅

m (1.94 kgf-m, 13.7 ft-lb)

C: INSPECTION

Make sure the hoses are not cracked or loose.

IN-00203

EC-00219

EC-00220

(A) To intake manifold

(B) To fuel pipe ASSY

EC-00220

(A)

(B)

EC-00273

EC-00219