Subaru Legacy 2005 Service Manual page 1523

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)
PCV Valve
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)
EC-02021
EC-02022
EC(H6DO)-9