INSPECT SECOND TURBINE NOZZLE, SPACER, CASE,
AND BUMPER (AVIM) (Continued)
Technical Inspection Tool Kit,
Off Engine Task
Inspect forward side of second turbine nozzle
(1) as follows:
Inspect forward surfaces (2)or dents There
shall be no dents deeper than 1/16 inch.
Inspect 77 vanes (3)as follows:
The following inspection in steps (1) and (2) applies to
all surfaces of the entire vane Only the forward view
(a) There shall be no nicks, burrs or
scratches (4) deeper than 1/32 inch.
(b) There shall be no buckling.
(c) There shall be no burning or metal loss
(5) deeper than 1/64 inch.
(d) There shall be no severe or moderate
corrosion, FOD, or aluminum depletion.
Inspect for cracks
There shall be no
(b) There shall be no cracks (7) with vane
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