Subaru Impreza 2002 Service Manual page 951

MECHANICAL
29) Draw out the piston pin from #1 and #2 pistons
using ST.
ST 499097700 PISTON PIN REMOVER
CAUTION:
Be careful not to confuse the original combina-
tion of piston, piston pin and cylinder.
(1) Cylinder block
(2) Rear oil seal
35) Remove the rear oil seal.
36) Remove the crankshaft together with connect-
ing rod.
37) Remove the crankshaft bearings from cylinder
block using hammer handle.
CAUTION:
Do not confuse the combination of crankshaft
bearings. Press bearing at the end opposite to
locking lip.
CYLINDER BLOCK
30) Similarly remove the piston pins from #3 and #4
pistons.
31) Remove the bolts which connect cylinder block
on the side of #2 and #4 cylinders.
32) Back off the bolts which connect cylinder block
on the side of #1 and #3 cylinders two or three
turns.
33) Set up the cylinder block so that #1 and #3 cyl-
inders are on the upper side, and then remove the
cylinder block connecting bolts.
34) Separate the cylinder blocks (RH) and (LH).
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
38) Draw out each piston from cylinder block using
wooden bar or hammer handle.
CAUTION:
Do not confuse the combination of piston and
cylinder.
ME-74
(5) Piston
B2M2408A