TM 55-2840-254-23
1-93
1-93 INSPECT ENGINE HOT END (AVIM) (Continued)
NOTE
In following steps (4) and (5), cracks be-
tween 3/8 inch and 1-1 /2 inches long
shall not be less than four vanes apart.
There shall be no more than 12 cracks
(4)
(27) between cutout (28) and braze-
ment (29). They shall not be wider than
1/32 inch.
Of these 12 cracks, there shall be no
(5)
more than seven cracks (30) which pro-
gress radialIy down vertical face. These
cracks shall be no longer than 1-1/2
inches.
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