Subaru Legacy 2005 Service Manual page 1603

NOTE:
Let the piston front mark (A) face towards the front
of engine.
(A)
17) Installing piston pin.
(1) Apply a coat of engine oil to ST3 before in-
sertion, and then insert it into the service hole to
align piston pin hole with connecting rod small
end.
ST3 18253AA000 PISTON GUIDE
ST3
(2) Apply a coat of engine oil to piston pin, and
insert the piston pin into piston and connecting
rod through service hole.
(3) Using the ST4, install the snap ring.
ST4 18233AA000 PISTON PIN SNAP RING PLI-
ERS
NOTE:
Use new snap rings.
ST4
(4) Similarly install the #1, #2, #5 and #6 pis-
tons.
18) Install the service hole plug and O-ring.
NOTE:
Use a new O-ring.
Cylinder Block
19) Apply liquid gasket to the mating surface of oil
pan upper.
Liquid gasket:
THREE BOND 1280B (Part No. K0877YA018)
Applying liquid gasket diameter:
Full line part
Broken line part
ME-02076
NOTE:
Use a new O-ring.
20) Temporarily tighten the oil pan upper.
NOTE:
Do not install the bolts in wrong place.
ME-00577
ME-00564
ME(H6DO)-69
± ±
3.0 1.0 mm (0.12 0.04 in)
1.0 mm (0.04 in)
(A)
(A)
(A) O-ring
(B) (C) (D)
(A)
(A)
(A)
(B)
(A)
(A)
(A)
(A)
(A) (A) (A)
(A) M8 × 40
(B) M8 × 65
(C) M8 × 85
(D) M8 × 130
(E) M8 × 24
*: Coating
MECHANICAL
(A)
(A)
ME-02068
(E) (E)
(D)
(A)
(A)
(A)
(A)
(A)
(A)
ME-02069