Subaru Legacy III (2000-2003 year). Manual - part 250

EC(H6DO)-8

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

PURGE CONTROL SOLENOID VALVE

5. Purge Control Solenoid Valve

A: REMOVAL

1) Disconnect battery ground cable.

2) Remove power steering pump from bracket.

(1) Remove air intake duct and air cleaner
case. <Ref. to IN(H6DO)-5, REMOVAL, Air
Cleaner.> and <Ref. to IN(H6DO)-7, REMOV-
AL, Air Intake Duct.>
(2) Remove V-belt. <Ref. to ME(H6DO)-28,
REMOVAL, V-belt.>
(3) Remove power steering oil pipe with brack-
et.

(4) Remove bolts which install power steering
pump bracket.

CAUTION:
Do not separate hose and pipe from the pump 
main unit.

(5) Remove power steering tank from the
bracket by pulling it upward.

(6) Place power steering pump on the right side
wheel apron.

3) Disconnect connector and hoses from purge
control solenoid valve.

4) Remove bolt which installs purge control sole-
noid valve onto intake manifold.

(A) Power steering pump

(B) Generator

(C) A/C compressor

FU-00009

ME-00449

ME-00482

( A )

( B )

( C )

(A) Cloth

ME-00451

ME-00483

( A )

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EC-00110

EC(H6DO)-9

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

PURGE CONTROL SOLENOID VALVE

5) Take out purge control solenoid valve through
the bottom of the intake manifold.

B: INSTALLATION

Install in the reverse order of removal.

Tightening torque:

19 N·m (1.9 kgf-m, 14 ft-lb)

CAUTION:
Carefully connect the evaporation hoses.

C: INSPECTION

Make sure hoses are not cracked or loose.

A: To fuel pipe

B: To intake manifold

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EC-00111

B

A

EC(H6DO)-10

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

EGR VALVE

6. EGR Valve

A: REMOVAL

1) Disconnect battery ground cable.

2) Remove air intake chamber. <Ref. to IN(H6DO)-
6, REMOVAL, Air Intake Chamber.>
3) Remove starter. <Ref. to SC(H6DO)-6, REMOV-
AL, Starter.>
4) Remove EGR pipe from EGR valve and cylinder
head.

5) Remove EGR valve from intake manifold.

6) Disconnect connector from EGR valve.

B: INSTALLATION

NOTE:
Replace old gaskets with new one.
1) Connect connector EGR valve.

2) Install EGR valve to intake manifold.

Tightening torque:

19 N·m (1.9 kgf-m, 14 ft-lb)

FU-00009

EC-00112

EC-00113

EC-00114

EC-00114

EC-00113

EC(H6DO)-11

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)

EGR VALVE

3) Install EGR pipe to EGR valve and cylinder
head.

Tightening torque:

6.4 N·m (0.65 kgf-m, 4.7 ft-lb)

4) Install starter. <Ref. to SC(H6DO)-6, INSTALLA-
TION, Starter.>
5) Install air intake chamber. <Ref. to IN(H6DO)-6,
INSTALLATION, Air Intake Chamber.>
6) Connect battery ground cable.

C: INSPECTION

1) Check the EGR valve for proper valve move-
ment.
2) Check the EGR pipe, etc., for blockages or
cracks.

EC-00112