14015
9.
Timing Gear Case Cover.
10.
Engine Flywheel (Item
1)
as indicated on
page
28).
11.
Crankshaft rear gasket (Item
8).
12.
Connecting rod and main bearing caps
(Items 4 and
3, respectively).
Wash the crankshaft
with
solvent and inspect it
thoroughly. Damages
of
any kind, however
slight, require that the shaft
be
replaced or
repaired. Examine wear on connecting rod and
main bearing journals and make sure that:
1.
Journal out-of·round does not exceed 0.0003
in. (0.008 mm.).
2.
Journal taper is less than 0.0005 in.
(0.012
mm.).
FIG. A.lll/2 REMOVING THE PULLEY HUB WITH
A PLATE PULLER WITH SLOTS
AT
120°(0)
3.
With the shaft ends resting on parallel gauge
blocks (Fig. A.lll/4) journal alignment is wthin
tolerance
of
0.002 in. (0.05 mm.).
a-
1-
f--
s
;I
a
14016
4.
Axes
of
connecting rod and main bearing
journals are on the same plane with a max·
imum permissible difference
of
0.010 in.
(0.25
mm.) on both directions.
mm I ln.
76,18712.999
76,200 3.000
~~
f--
--
~
-
~
,...._
,...._
c
,...._
,......;
~
'--
-
~
-
1-
1-
~
4
'-
:-
r-
\
L-
I
·-
f-·
\
7
1-- 1--
'-
I-
I-I-
0
r
....
LJ
L.
1--J
L-
l.L.
~
F-
1---.
"---
'--
t
l.....,j
mm
ln.
·-
·-·-·\
mm
ln.
~.730
2.3122
mm ln.
2,165
.0852
,743 2.3127
3,378 .133
2,172 .0855
ln.
3,429 .135
mm
,.1
...1.:~~·750
.974
~
5,000
.984
....
1- 1-
FIG. A.lll/3 DIMENSIONS OF CRANKSHAFT
JOURNALS AND OF STANDARD THRUST
WASHERS
a. Journal radii and
fillets
Engine·
23
:1.
~~--
....
1-
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