4-40 INSTALL NO. 4 AND 5 BEARING PACKAGE SEALS (AVIM) (Continued)
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
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