Subaru Legacy 2002 Service Manual page 1083

Mechanical
16) Remove bolts which secure upper oil pan to
cylinder block.
Bolt dimension:
8 × 40
(A)
8 × 65
(B)
8 × 85
(C)
8 × 130
(D)
8 × 24
(E)
17) Remove service hole cover and service hole
plugs using hexagon wrench.
18) Rotate crankshaft to bring #1 and #2 pistons
to bottom dead center position, then remove piston
circlip through service hole of #1 and #2 cylinders
by using ST.
ST 18233AA000 PISTON PIN CIRCLIP PLIER
19) Draw out piston pin from #1 and #2 pistons by
using ST.
ST 49997500 PISTON PIN REMOVER
CYLINDER BLOCK
CAUTION:
Be careful not to confuse original combination
of piston, piston pin and cylinder.
B2M4082B
20) Similarly remove piston pins from #3, #4, #5
and #6 pistons.
21) Remove bolts which connect cylinder block.
22) Separate left-hand and right-hand cylinder
blocks.
CAUTION:
When separating cylinder block, do not allow
B2M4328
the connecting rod to fall and damage the cyl-
inder block.
23) Remove rear oil seal.
24) Remove crankshaft together with connecting
rod.
25) Remove crankshaft bearings from cylinder
block using hammer handle.
CAUTION:
Do not confuse combination of crankshaft
bearings. Press bearing at the end opposite to
locking lip.
26) Draw out each piston from cylinder block
using wooden bar or hammer handle.
CAUTION:
Do not confuse combination of piston, piston
B2M4094A
pin and cylinder.
ME(H6)-62
B2M4085
B2M4083