Subaru Legacy 2005 Service Manual page 1050

EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)
7. PCV Valve
A: REMOVAL
1) Remove the intake manifold.
<Ref. to FU(H4DOTC)-12, REMOVAL, Intake Man-
ifold.>
2) Remove the PCV valve from intake manifold.
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) or
equivalent
Tightening torque:
⋅
23 N m (2.35 kgf-m, 17.0 ft-lb)
PCV Valve
EC-00222
EC(H4DOTC)-8