TM 55-2840-251-23
Section VI SPECIAL INSPECTIONS (Continued)
1-33 HOT SECTION INSPECTION
(AVIM) (Cont)
9.
Inspect outer (large) exit duct for
damage (Task 3-3-2).
10. Inspect inner (small) exit duct for
damage (Task 3-2-3).
11. Inspect compressor turbine vane
support, compressor turbine vanes,
and compressor turbine shroud
segments (Task 3-2-3).
12. Inspect compressor turbine
assembly (Task 2-3-2).
13. Inspect ITT thermocouple probes,
harness, and where installed, bus bar
assembly (Tasks 7-5-2; 7-6-2, and 7-7-
1).
14. Inspect power turbine rotor
assembly (Task 4-4-2).
15. Inspect power turbine stator
assembly (Task 4-3-2).
16. Inspect exhaust duct (Task 4-7-2).
17. Inspect fuel nozzles for differences
in carbon buildup. Perform functional
test (Task 6-7-3).
18. Inspect fuel nozzle sheaths for
fretting wear, erosion or carbon buildup
(Task 6-6-3).
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