Subaru Legacy 2002 Service Manual page 1090

D: ASSEMBLY
S143090A02
(1) Connecting rod bearing
(2) Connecting rod
(3) Connecting rod cap
(4) Oil ring
1) Install connecting rod bearings on connecting
rods and connecting rod caps.
CAUTION:
Apply oil to the surfaces of the connecting rod
bearings.
2) Install connecting rod on crankshaft.
CAUTION:
Position each connecting rod with the side
marked facing forward.
3) Install connecting rod cap with connecting rod
nut.
Ensure the arrow on connecting rod cap faces the
front during installation.
CAUTION:
¼ Each connecting rod has its own mating cap.
Make sure that they are assembled correctly by
checking their matching number.
¼ When tightening the connecting rod nuts,
apply oil on the threads.
4) Installation of piston rings and oil ring
CYLINDER BLOCK
(5) Second ring
(6) Top ring
(7) Circlip
E: INSPECTION
1. CYLINDER BLOCK
1) Visually check for cracks and damage.
Especially, inspect important parts by means of red
lead check.
2) Check the oil passages for clogging.
3) Inspect crankcase surface that mates with cyl-
inder head for warping by using a straight edge,
and correct by grinding if necessary.
Warping limit:
Grinding limit:
Standard height of cylinder block:
2. CYLINDER AND PISTON
1) The cylinder bore size is stamped on the cylin-
der block's front upper surface.
ME(H6)-69
Tightening torque: N·m (kgf-m, ft-lb)
53 (5.4, 39)
T:
S143090A10
S143090A1002
0.05 mm (0.0020 in)
0.1 mm (0.004 in)
202 mm (7.95 in)
Mechanical
B2M4100B
S143090A1003