Subaru 2009 IMPREZA Service Manual page 1146

MECHANICAL
31) Install the clutch disc and cover. (MT model) <Ref.
to CL-10, INSTALLATION, Clutch Disc and Cover.>
32) Install the oil pump.
(1) Using the ST, install the front oil seal.
ST 499587100 OIL SEAL INSTALLER
NOTE:
Use a new front oil seal.
ST
(2) Apply liquid gasket to the mating surfaces of
oil pump.
NOTE:
Install within 5 min. after applying liquid gasket.
Liquid gasket:
THREE BOND 1217G (Part No. K0877Y0100)
or equivalent
(A) O-ring
(3) Apply a coat of engine oil to the inside of oil
seal.
Cylinder Block
LU-00021
(A)
ME-00165
ME-00312
ME(H4DOTC)-88
(4) Install the oil pump to cylinder block. Be
careful not to damage the oil seal during instal-
lation.
NOTE:
• Make sure the oil seal lip is not folded.
• Align the flat surface of oil pump's inner rotor with
crankshaft before installation.
• Use new O-rings and oil seals.
• Do not forget to assemble O-rings.
(5) Apply liquid gasket to the three bolts thread
shown in figure. (when reusing bolts)
Liquid gasket:
THREE BOND 1324 (Part No. 004403042) or
equivalent
Tightening torque:
6.4 N·m (0.7 kgf-m, 4.7 ft-lb)
T
33) Install the water pump and gasket.
NOTE:
• When installing the water pump, tighten bolts in
two stages in alphabetical order as shown in the
figure.
• Use a new gasket.
Tightening torque:
First: 12 N·m (1.2 kgf-m, 8.9 ft-lb)
Second: 12 N·m (1.2 kgf-m, 8.9 ft-lb)
(C)
(D)
(E)
34) Install the water by-pass pipe for heater.
Tightening torque:
6.4 N·m (0.7 kgf-m, 4.7 ft-lb)
35) Install the oil filter. <Ref. to LU(H4SO)-21, IN-
STALLATION, Engine Oil Filter.>
LU-02103
(B)
(A)
(F)
ME-02463