TM 55-2840-254-23
4-52 REPAIR THIRD STAGE POWER TURBINE ROTOR (AVIM) (Continued)
4-52
b. Repair 64 blades (5). There shall be no more
than 12 damaged blades.
NOTE
The following repair applies to both sides
of blades. Only one side is shown.
(1)
There shall be no repair in inner (6) or
outer (7) critical area.
(2)
Blend repair pits up to 0.010 inch deep.
Use Carborundum stone (E10) and cro-
cus cloth (E15).
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