EM.72 ENGINE MECHANICAL
-
Cylinder
Block
EM6015
(b)
Using
the removed main bearing cap bolts,
pry
the
cap back
and forth,
and
remove the main bearing
caps, lower bearings and
lower
thrust
washers
(No.
3
main bearing cap only).
HINT:
o
Keep the
lower
bearing and main bearing cap together.
.
Arrange the main bearing cap and lower thrust
washers
in correct
order.
(c)
Lift
out the crankshaft.
HINT: Keep the upper bearing and upper thrust
washers
together
with
the cylinder block.
(d)
Clean
each main
journal
and bearing.
(e)
Check
each main
journal
and bearing
for
pitting
and
scratches.
lf
the
journal
or bearing are damaged,
replace
the bearing.
lf necessary,
grind
or
replace the crankshaft.
(f)
Place the crankshaft on the cylinder block.
(g)
Lay
a strip of
Plastigage across each of the
main
journal.
(h)
lnstallthe main bearing caps.
(See page
EM-94)
Torque:
2,000 kg-cm
(145
ft-lb,
196 N.ml
HINT: Do not turn the crankshaft.
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