Subaru Impreza 2002 Service Manual page 214

23) Draw out the piston pin from #1 and #2 pistons
using ST.
ST 499097700 PISTON PIN REMOVER
ASSY
CAUTION:
Be careful not to confuse original combination
of piston, piston pin and cylinder.
(1) Cylinder block
(2) Rear oil seal
29) Remove the rear oil seal.
30) Remove the crankshaft together with connect-
ing rod.
CYLINDER BLOCK
24) Similarly remove the piston pins from #3 and #4
pistons.
25) Remove the bolts which connect cylinder block
on the side of #2 and #4 cylinders.
26) Loosen the bolts which connect cylinder block
on the side of #1 and #3 cylinders two or three
turns.
27) Set up the cylinder block so that #1 and #3 cyl-
inders are on the upper side, then remove the cyl-
inder block connecting bolts.
28) Separate the right-hand and left-hand cylinder
blocks.
CAUTION:
When separating the cylinder block, do not al-
low the connecting rod to fall and damage the
cylinder block.
G2M0166
(3) Crankshaft
(4) Crankshaft bearing
31) Remove the crankshaft bearings from cylinder
block using hammer handle.
CAUTION:
Do not confuse the combination of crankshaft
bearings. Press the bearing at the end opposite
to locking lip.
ME(STi)-75
MECHANICAL
(5) Piston
B2M2408A