TM 55-2840-254-23
4-69 INSPECT FIRST TURBINE NOZZLE (AVIM) (Continued)
4-69
(5)
Inspect outer shroud (36).
(a)
There shall be no circumferential
cracks (37).
(b)
There shall be no cracks (38) be-
tween vanes (8).
(c)
There shall be no more than five
cracks (39) extending from vane
edge (30) to inner baffle radius
(40).
(d)
There shall be no more than ten ad-
ditional cracks (41) extending from
vane edge (30) to aft face (42).
2. Inspect baffle retainer (43). There shall be no
cracks.
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