TM 55-2840-254-23
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INSPECT SECOND TURBINE NOZZLE, SPACER AND CASE (AVIM) (Continued)
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(5)
There shall be no radial cracks (53) from
inner shroud (54) longer than 3/4 inch.
(6)
There shall be no more than one radial
crack (55) on each vane from inner
shroud (54) longer than 3/8 inch.
(7)
There shall be no more than four vanes
with radial cracks (55) from inner shroud
(54) longer than 3/8 inch.
(8)
There shall be no cracks (56) with vane
core visible.
(9)
There shall be no converging radial
cracks (57).
(10) There shall be no vane with more than
three radial cracks longer than 3/8 inch.
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