Subaru Legacy 2003 Service Manual page 782

6. Two-way Valve
A: REMOVAL
1) Lift-up the vehicle.
2) Disconnect hoses from two-way valve, and re-
move it.
B: INSTALLATION
Install in the reverse order of removal.
CAUTION:
Be careful not to install two-way valve in the
wrong direction.
A
(A) From fuel tank
(B) To canister
TWO-WAY VALVE
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)
C: INSPECTION
1) Using a hand air pump, check if air goes through
the valve from both A and B directions.
EC-00147
2) Replace two-way valve, if necessary.
B
EC-00148
EC(H4SOw/oOBD)-9
( 2 )
( 3 )
( 1 )
( a )
( 1 )
B
(a) From fuel tank
(b) To canister
(1) Pressure valve
(2) Valve
(3) Body
(4) Cap
(5) Spring
A
( 4 )
( b )
( 5 )
EC-00149