Subaru Legacy 2004 Service Manual page 311

ST 499037100 CONNECTING ROD BUSH-
ING REMOVER AND IN-
STALLER
ST
(3) Make two 3 mm (0.12 in)-holes in bushing.
Ream the inside of bushing.
(4) After completion of reaming, clean the bush-
ing to remove chips.
6. CRANKSHAFT AND CRANKSHAFT
BEARING
1) Clean the crankshaft completely, and check it for
cracks using red lead. Replace if faulty.
2) Measure the bend of crankshaft. If it exceeds the
limit, repair or replace it.
NOTE:
If a suitable V-block is not available, install #1 and
#5 crankshaft bearing on cylinder block, position
the crankshaft on these bearings, and then mea-
sure the crankshaft bend using a dial gauge.
Crankshaft bend limit:
0.035 mm (0.0014 in)
3) Inspect the crank journal and crank pin for wear.
If they are not within the specifications, replace the
bearing with a suitable (undersize) one, and re-
place or recondition crankshaft as necessary.
When grinding the crank journal or crank pin, finish
them to the specified dimensions according to the
undersize bearing to be used.
Cylinder Block
Crank pin:
2.0 L model
Out-of-roundness
Cylindricality
Grinding limit
2.5 L model
Out-of-roundness
Cylindricality
ME-00182
Grinding limit
Crank journal:
Out-of-roundness
Cylindricality
Grinding limit
ME-00183
ME(H4SO 2.0)-81
0.005 mm (0.0002 in)
0.006 mm (0.0002 in)
To 51.750 mm (2.0374 in) dia.
0.003 mm (0.0001 in)
0.004 mm (0.0002 in)
To 51.750 mm (2.0374 in) dia.
0.005 mm (0.0002 in)
0.006 mm (0.0002 in)
To 59.750 mm (2.3524 in) dia.
MECHANICAL
ME-00184