Subaru Legacy 2003 Service Manual page 1807

LUBRICATION
6. Oil Pressure Switch
A: REMOVAL
1) Remove generator from bracket. <Ref. to
SC(H4DOSTC)-14, REMOVAL, Generator.>
2) Disconnect terminal from oil pressure switch.
3) Remove oil pressure switch.
B: INSTALLATION
1) Apply fluid gasket to oil pressure switch threads.
Fluid gasket:
Part No. 004403042
THREE BOND 1324 or equivalent
OIL PRESSURE SWITCH
2) Install oil pressure switch onto engine block.
Tightening torque:
3) Connect terminal of oil pressure switch.
LU-00036
4) Install
LU-00037
SC(H4DOSTC)-14, INSTALLATION, Generator.>
C: INSPECTION
Make sure oil does not leak or seep from where the
oil pressure switch is installed.
LU-00038
LU(H4DOSTC)-18
25 N·m (2.5 kgf-m, 18.1 ft-lb)
generator on
LU-00037
LU-00036
bracket. <Ref. to