TM 55-2840-254-23
4-40 INSTALL NO. 4 AND 5 BEARING PACKAGE SEALS (AVIM) (Continued)
4-40
39. Using bearing package installing tool (T51)
(22) re-seat third power turbine shaft (73)
and No. 4 and 5 bearing package (20).
a. Turn handle (23) counterclockwise all the
way. Install nut (25) on shaft (21). Tighten
nut (25) on shaft (21), turning T-handle (24)
clockwise.
b. Turn handle (23) clockwise to seat bearing
package (20) fully into position on third
turbine rotor shoulder. Remove bearing pack-
age installing tool (T51) (22).
NOTE
Be sure ring spacer does not stick to re-
moval tool.
40. Install fourth stage power turbine rotor (59)
(Ref. steps 25. thru 36).
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