Subaru SVX 1992 Manual page 205

2-3 (w5C6]
ENGINE
Unit : mm (in)
Crank journal
Crank pin O .D .
#1, #3, #7 #2, #4, #6 #5
Journal O.D .
59 .992 - 60 .008
f
51 .984 - 52 .000
S d d
2 .3619 - 2.3625 2 .0466 - 2 .0472
tan ar
Bearing size 1 .998 - 2 .011 2 .000 - 2 .013 2 .000 - 2 .013 1 .492 - 1 .510
Thickness at center 0 .0787 - 0.0792 0.0787 - 0.0793 0 .0787 - 0 .0793 0 .0587 - 0 .0594
Journal O.D .
59 .962 - 59 .978
`-
51 .954 - 51 .970
0.03 (0 .0012) 2 .3607 - 2.3613 2 .0454 - 2 .0461
undersize Bearing size 2 .017 - 2 .020 2 .019 - 2 .022 2 .019 - 2 .022 1 .510 - 1 .513
Thickness at center 0 .0794 - 0.0795 0 .0795 - 0.0796
0 .0795 - 0 .0796 0 .,0594 - 0 .0596
Journal O.D .
59 .942 - 59 .958 51 .934 - 51 .950
0.05 (0 .0020)
( 2 .3599 - 2 .3605
2 .0446 - 2 .0453
undersize
Bearing size 2 .027 - 2.030 2 .029 - 2 .032 2 .029 - 2 .032 1 .520 - 1 .523
Thickness at center 0 .0798 - 0.0799 0 .0799 - 0 .0800
0 .0799 - 0 .0800 0 .0598 - 0 .0600
Journal O.D .
59 .742 - 59 .758 51 .734 - 51 .750
0.25 (0 .0098) (2 .3520 - 2 .3527 2 .0368 - 2 .0374
I undersize
Bearing size 2 .127 - 2.130 2 .129 - 2 .132 2 .129 - 2 .132 1 .620 - 1 .623
I l l l
I
(Thickness at center) (0 .0837 - 0.0839) (0 .0838m - 0.0839) (0 .0838 - 0.0839) (0 .0638 -0.0639)
Crankshaft thrust clearance :
Standard
0 .030 - 0 .115 mm (0 .0012 - 0.0045 in)
Limit
0 .25 mm (0.0098 in)
~ o
f
Thickness gauge
1)
C2-299
Fig . 127
5) Inspect individual crankshaft bearings for signs of
flaking, seizure, melting, and wear .
6) Measure the oil clearance on each crankshaft bear-
ing by means of plastigauge . If the measurement is not
within the specification, replace defective bearing with
an undersize one, and replace or recondition crankshaft
as necessary .
Unit :mm (in)
Crankshaft oil clearance
#1, #3, #7
0.005 - 0 .035
(0 .0002 - 0 .0014)
Standard #2, #4 #6
0.013 - 0 .038
,
(0.0005 - 0 .0015)
#5
0.013 - 0 .034
(0 .0005 - 0 .0013)
Li i
#1, #2, #6, #7 0.045 (0 .0018)
m t
#3, #4, #5 0.040 (0 .0016)
Fig . 128
66
rig . 7 Zb
4) Measure the thrust clearance of crankshaft at #5
bearing . If the clearance exceeds the limit, replace
bearing .