TM 1-2840-252-23-2
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INSPECT THIRD TURBINE NOZZLE AND SUPPORT (AVIM) (Continued)
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c
Inspect 61 vane brazements (6). There shall be
no more than five vane brazements with cracks (7)
from leading edge (8) to trailing edge (9).
d
Inspect 61 vanes (10)as follows:
(1) There shall be no nicks (11) in leading edge
(12) deeper than 1/16 inch.
(2) There shall be no material burned off.
(3) There shall be no converging cracks (13).
(4) There shall be no radial cracks (14) longer than
1/4 inch.
(5) There shall be no cracks in any area where
vane has been bent.
(6) There shall be no chordal cracks (15) longer
than 1/4 inch
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