Subaru IMPREZA GD 2007 Series Manual page 2386

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D: ASSEMBLY
1) Assemble the front oil seal by using ST.
NOTE:
Use a new front oil seal.
ST 499587100 OIL SEAL INSTALLER
2) Apply a coat of engine oil to inner and outer ro-
tors.
3) Assemble the inner and outer rotors in their orig-
inal positions.
4) Assemble the oil relief valve and install relief
valve spring and plug.
NOTE:
Use a new gasket.
Oil Pump
ST
LU-00021
LU(H4DOTC)-15
5) Assemble the oil pump cover.
Tightening torque:
T1: 5.4 N·m (0.55 kgf-m, 4.0 ft-lb)
T2: 44 N·m (4.5 kgf-m, 32.5 ft-lb)
(D)
(C)
(B)
(A)
(F)
(A) 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