TM 55-2840-254-23
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REPAIR SECOND TURBINE NOZZLE, SPACER, AND CASE (AVIM) (Continued)
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29. Press STOP button (25).
30. Unplug control box (28) from electrical power
source.
31. Remove any chips or burrs from inside of case
(1). Use fine emery cloth (E18).
32. Measure wall thickness of case (1) of second
turbine nozzle (2). Wall thickness shall not be
less than 0.150 inch.
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