TM 55-2840-254-23
4-40 INSTALL NO. 4 AND 5 BEARING PACKAGE SEALS (AVIM) (Continued)
4-40
25. Determine how much of shaft (21) should pro-
trude from fourth stage power turbine rotor
after fourth turbine rotor is installed.
a. Measure from end (58) of shaft (21) to aft
face of faceplate (31). Record as Dimension
A.
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