Subaru Impreza 2002 Service Manual page 949

MECHANICAL
ST1 498497100 CRANKSHAFT STOPPER
ST2 499057000 TORX PLUS
17) Remove the oil separator cover.
18) Remove the water by-pass pipe for heater.
19) Remove the water pump.
20) Remove the oil pump from cylinder block.
Use a flat-bladed screwdriver as shown in the fig-
ure when removing oil pump.
CAUTION:
Be careful not to scratch the mating surface of
cylinder block and oil pump.
CYLINDER BLOCK
21) Removal of oil pan
(1) Turn the cylinder block with #2 and #4 piston
sides facing upward.
(2) Remove the bolts which secure oil pan to
cylinder block.
(3) Insert a oil pan cutter blade between cylin-
der block-to-oil pan clearance, and then remove
the oil pan.
CAUTION:
Do not use a screwdriver or similar tool in place
of oil pan cutter.
B2M3347A
22) Remove the oil strainer stay.
23) Remove the oil strainer.
24) Remove the baffle plate.
25) Remove the oil filter using ST.
ST 498547000
S2M1819
26) Remove the water pipe.
ME-72
S2M1820
OIL FILTER WRENCH
B2M2611A
B2M2638