Subaru 2002 IMPREZA Service Manual page 377

12) Remove the timing belt guide. (MT vehicles
only)
13) Remove the crankshaft sprocket.
14) Remove the bolts which install oil pump onto
cylinder block.
15) Remove the oil pump by using flat bladed
screwdriver.
CAUTION:
Be careful not to scratch the mating surfaces of
cylinder block and oil pump.
OIL PUMP
B: INSTALLATION
Install in the reverse order of removal.
Do the following:
1) Apply fluid packing to the matching surfaces of
oil pump.
Fluid packing:
THREE BOND 1215 or equivalent
S2M0115
2) Replace the O-ring (A) with a new one.
3) Apply a coat of engine oil to the inside of oil seal.
S2M0116
4) Be careful not to scratch the oil seal when install-
ing oil pump on cylinder block.
5) Position the oil pump, aligning the notched area
with crankshaft, and push the oil pump straight.
CAUTION:
S2M0117
Make sure the oil seal lip is not folded.
6) Install the oil pump.
Tightening torque:
6.4 N·m (0.65 kgf-m, 4.7 ft-lb)
S2M1819
LU-13
LUBRICATION
S2M0739B
S2M0118B
S2M0740B