Subaru Legacy 2004 Service Manual page 312

MECHANICAL
Journal O.D.
Standard
Bearing size
(Thickness at center)
Journal O.D.
0.03 (0.0012)
undersize
Bearing size
(Thickness at center)
Journal O.D.
0.05 (0.0020)
undersize
Bearing size
(Thickness at center)
Journal O.D.
0.25 (0.0098)
undersize
Bearing size
(Thickness at center)
4) Measure the side clearance of crankshaft at cen-
ter bearing. If clearance exceeds the limit, replace
the bearing.
Crankshaft side clearance:
Standard
0.030 — 0.115 mm (0.0012 — 0.0045 in)
5) Inspect individual crankshaft bearings for signs
of flaking, seizure, melting and wear.
6) Measure the oil clearance on each crankshaft
bearing by means of plastigauge. If the measure-
ment is not within the specification, replace the de-
fective bearing with an undersize one, and replace
or recondition the crankshaft as necessary.
Crankshaft oil clearance:
Standard
0.010 — 0.030 mm (0.0004 — 0.0012 in)
Cylinder Block
Crank journal outer diameter
#1, #3
59.992 — 60.008
(2.3619 — 2.3625)
1.998 — 2.011
(0.0787 — 0.0792)
59.962 — 59.978
(2.3607 — 2.3613)
2.017 — 2.020
(0.0794 — 0.0795)
59.942 — 59.958
(2.3599 — 2.3605)
2.027 — 2.030
(0.0798 — 0.0799)
59.742 — 59.758
(2.3520 — 2.3527)
2.127 — 2.130
(0.0837 — 0.0839)
ME-00322
ME(H4SO 2.0)-82
Crank pin outer diameter
#2, #4, #5
59.992 — 60.008
(2.3619 — 2.3625)
2.000 — 2.013
(0.0787 — 0.0793)
59.962 — 59.978
(2.3607 — 2.3613)
2.019 — 2.022
(0.0795 — 0.0796)
59.942 — 59.958
(2.3599 — 2.3605)
2.029 — 2.032
(0.0799 — 0.0800)
59.742 — 59.758
(2.3520 — 2.3527)
2.129 — 2.132
(0.0838 — 0.0839)
Unit: mm (in)
51.984 — 52.000
(2.0466 — 2.0472)
1.492 — 1.501
(0.0587 — 0.0591)
51.954 — 51.970
(2.0454 — 2.0461)
1.510 — 1.513
(0.0594 — 0.0596)
51.934 — 51.950
(2.0446 — 2.0453)
1.520 — 1.523
(0.0598 — 0.0600)
51.734 — 51.750
(2.0368 — 2.0374)
1.620 — 1.623
(0.0638 — 0.0639)