Kawasaki VN1500 (1987-1999) [129/270] Http manuals magnamaniac com

Kawasaki VN1500 (1987-1999) [129/270] Http manuals magnamaniac com
&1
6 CRAN KSHAFT/TRANSMISSION
1. Big End
Cap
2.
Connecting
Rod
3.
Weight
Mark,
Alphabet
olf
dre connec{ing
rods,
bearing inssrB,
ot crankshaft
ar€ mplaced
with
new on6,
3elect d|e
beadng insert
and .tr6d( .Nsarance
witft
a
plastigage
before asembling
engine to
be sun
the coared
bearing insert3
are in-
stalled.
.Apply
engine
oil to the big end
bearing
inserts.
.Tighten
the big end
cap nuts
to the specified
torque
(see
Exploded
View).
Connecting
Rod Big End
Bearing
ln*rt/Crankpin
Wear
.Measure
the
bearing insert/crankpin
clearance
with
plastigage.
NOTE
oTighten
the big srd cap nuts
to {ze sp*ified torque
(se
Exploded Viewl.
oDo
not move the connecting
rod and crankdtaft
during
clearance magJrement.
Connesting Rod
Big End
Bearing
Insert/Grankpin
Clearance
Standard:
0.026
-
0,057 mm
Service
Limit:
0.10
mm
tlf
clearance
is within the
standard, no bearing replace-
ment
is
required.
*lf
clearance is
between 0.057 mm and the service
limit
(0.10
mm), replace the bearing
inserts with
inserts
paint€d
blue.
Check insert/crankpin
clearance with
plastigage.
The clearance may exceed
the standard
sliehtly, but it must not be
less than the minimum
in
order to avoid
bearing seizure.
*lf
clearanc€
exceeds
the service limit. measure tie
diameter of the cnnkpins.
Crankpin
Diemete.
Standad:
54.981
-
55.qn mm
Service Limit:
54.97 mm
ilf
any crankpin has
worn
past
the service limit, replace
the
crankshaft
with
a new one.
*lf
the measured crankpin
diameters are not less
tlan
the service limit,
but do not coincide
with ttre
original
diameter markings
on the crankshaft, make new
marks
on it.
Crankpin
Diameter Marks
None:
54.981
-
54.901 mm
O
:
54.9!12
-
55.0dt mm
l. Crankpin
2. Plastigage
El:Crankpin
Diameter
Marks,
"O"
mark
or no mark

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