Subaru 2009 IMPREZA Service Manual page 374

D: ASSEMBLY
1) Using the ST, install the front oil seal.
ST 499587100 OIL SEAL INSTALLER
NOTE:
Use a new front oil seal.
ST
2) Apply a coat of engine oil to inner and outer ro-
tors.
3) Install the inner and outer rotors.
4) Assemble the oil relief valve and install relief
valve spring and plug.
NOTE:
Use a new gasket.
Oil Pump
5) Install the oil pump cover.
Tightening torque:
T1: 5.4 N·m (0.6 kgf-m, 4.0 ft-lb)
T2: 44 N·m (4.5 kgf-m, 32.5 ft-lb)
LU-00021
LU(H4SO)-13
(D)
(C)
(B)
(A)
(F)
(A) Front oil seal
(B) Oil pump case
(C) Inner rotor
(D) Outer rotor
(E) Oil pump cover
(F) Relief valve
(G) Relief valve spring
(H) Plug
(I) Gasket
LUBRICATION
T1
(E)
(G)
(I)
(H)
T2
LU-02134