TM 1-2840-252-23-2
4-36 INSPECT FOURTH STAGE POWER TURBINE ROTOR (AVIM) (Continued)
4-36
11. Remove holding fixture (T30) (12), and allow fourth
stage power turbine rotor 4) to cool to room
(
temperature
12. Measure length of shaft (1) protruding out through
fourth stage power turbine rotor (4).Measure from
end (2) of shaft (1) to aft face hub (6) of fourth stage
power turbine rotor (4) Record as Dimension E
13. Compare Dimension E with dimension recorded in
step 1 c. or 1 f.Dimensions shall be no more than
0.005 inch apart
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