Table of Contents
Advertisement
CRAN
KS
HAFT/PISTON/CYLI
N
DER
INSPECTION
Support the crankshaft on both end journals.
Set
a
dial gauge
on the
center main journal
of
the
crankshaft.
Rotate
the
crankshaft
two
revolutions (720")
and
read
the
runout,
SERVICE
LIMIT: 0.05 mm (0.002
in)
Check
the
crankshaft
journal surfaces
for
damage,
discoloration, or scratches,
INSTALLATION
lnstall
the
main journal bearings
[1] and
crankpin
bearings [2]
in
ihe original
locations.
-
main
journal
bearing (page 13-9)
-
crankpin bearing
(page
13-12)
NOTICE
Do
not interchange the bearing rnserls. They must
be
installed
in
their original
locations
or the correct bearing
oil
clearance may not
be
obtained, resulting
in
engine
damage.
Apply
molybdenum
oil
solution
to the
main
journal
bearing sliding surfaces
on the
both
crankcase
and
crankpin bearing sliding suriaces
on the
connecting
rods.
Apply
molybdenum
oil
solution
to the thrust sudaces
of
the
crankshaft
[1] as shown.
lnstall
the
crankshaft [1] onto
the
upper crankcase
[2].
NOTICE
Before
installation,
position all
the
pistons
at
TDC (Top
Dead
Center)
to
prevent damaging
the
crankpin
with
the connecting rod
bolt
threads.
3
-E
13-5
Hide quick links:
Advertisement
Chapters
Table of Contents
Troubleshooting
