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C01 9 F060
(A)
) Crank journal for undersized bearing 2.
(a)
Oil
(0.0394
007 1 F004
must
1
1.SR mm
hole
be
to
to 0.0591R in.)
(b) 3.0R
0.2mm
±
±
(0.11BR
0.0079 in.)
Undersize
Code Number
0.2 mm
15221-2393-1
0.0079 in.
0.4 mm
15221-2394-1
0.0157 in.
Check ing Oil Clearance between Crankshaf t
Journals and Crankshaf t Beari ng 2
1) ) Paste a press gau ge wi th grease on the cran kshaft bea ri n g 2.
Tigh ten the beari ng case onto the cran k jou rnal to the
2)
specif ied torq ue
to
l b.f t.) .
21.7
25.3
Detach the beari ng case sl owly, and measu re the depres-
3)
sion of the p ress ga uge with a sheet of gau ge ( paper) .
I f the measu rement exceeds the al l owa ble l i m i t, repl ace
4)
the cran kshaf t bea ri ng 2 with u nde rsize one. For u nder·
size beari ng use, follow the precau tions noted bel ow.
Cut corner radius of the cran k jou rnal to p recisel y
1
m m
3.0R±0.2
2 The cra n k jou rnal m ust be fine-finished to h igher than
(0.4S.)
vVvv
( Note
for measu ri ng)
1) Fasten the crankshaft such that it does
2) Do not i nsert the press gauge
Part Name
Crankshaft bearing 2 0.2 minus
Crankshaft bearing 2 0.4 minus
65
to
N- m.,
to
(29.4
34.3
3.0
3.5
i n.) .
( 0.1181R±0.0079
not
tu rn.
i nto
the cran k pin holes.
Crankshaft journal dia B
Bearing Mark
(shown in Fig.)
51.721 to 51.740 mm
020
2.0363 to 2.0370 in.
51.521 to 51.540 mm
040
2.0284 to 2.0291 in.
KiSC issued 09, 2007 A
kgf - m.,
us
us
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