TM 1-2840-252-23-2
4-40
INSTALL NO. 4 AND 5 BEARING PACKAGE SEALS (AVIM) (Continued)
4-40
NOTE
If calculated length and measured length
are not within limits, do steps 38 thru 41 If
calculated length and measured length are
within limits, omit steps 38 through 41
Remove fourth stage power turbine rotor (61)
38.
(Ref Task 4-33, steps 4 thru 8)
Inspect shaft(21), fourth stage power turbine
39.
rotor (61) and, if installed, spacer (64Check
)
for contaminants or damage that caused rotor
(61) to hang up If hang up exists, remove con-
taminants or replace power turbine assembly
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