Crankshaft
Figures
8-18
and
8-19
1.
Remove key from Crankshaft. Tap lightly on
crankshaft end. Remove crankshaft, using care
to avoid damage
to
oil seal.
2.
Refer
to
Figure 8-18 for specifications and
clearances. (See 'SPECIFICATIONS' for ad-
ditional information.)
CRANKSHAFT
DIMENSIONS
P-CRANKSHAFT PIN DIA.
1.1808-1.1812in. (29.97-29.98mm)
WO1-150
1.0232
-
1.0236 in. (25.97
-
25.98 mm)
WO1-115
I
wo1-210
1.3380
-
1.3388 in. (33.96
-
33.98
mm)
"CRANKSHAFT JOURNAL
0.9845
-
0.9849 in. (24.988
-
24.997 mm)
WO1-115,
WO1-150
O.D.
MAG.
1.1816- 1.182 in. (29.991
-30.0
mm)
wo1-210
D-CRANKSHAFT JOURNAL
1.1815-1.1818in. (29.988-29.997mm)
wo1-210
O.D.
DRIVE
0.9845
-
0.9849 in. (24.988
-
24.997 mm)
WO1-115,
WO1-150
Figure
8-1
8.
CRANKCASE
CRANKSHAFT
Figure
8-1
9.
3.
Refer to Figure 8-1
9.
During reassembly, use an
oil seal guide to avoid damage to crankshaft
oil seal.
Check Crankshaft End Play
Figure
8-20
Check end play after crankcase cover and flywheel
have been installed.
I.
Tap end of crankshaft with a soft hammer to
shoulder crankshaft against main bearing at
flywheel end.
2.
Tap crankshaft from flywheel end to seat adjust-
ing shim against main bearing at take-off end.
3.
Attach a dial indicator to one of the tapped holes
on the face
of
the crankcase cover. Set the dial
at
0.
4.
Wedge
a
screwdriver between the flywheel and
crankcase. The movement of the flywheel away
from the engine block will register as end play on
the dial.
Check for free movement of connecting rod by
turning crankshaft slowly.
If
satisfactory, bend
tabs on lock plate against flat of connecting
rod bolts.
If
end play is not within specifications (see
'SPECIFICATIONS) use the dial indicator reading
as a guide in selecting an adjusting shim. Remove
crankcase cover and install new shim. Recheck
end play.
3
a
Figure
8-20.
"
r'
8-8
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