TM 1-2840-252-23-2
4-40
INSTALL NO. 4 AND 5 BEARING PACKAGE SEALS (AVIM) (Continued)
4-40
40.
Using bearing package installing tool (T22) (22),
re-seat third power turbine shaft (75) 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 tur-
bine rotor shoulder Remove bearing package
installing tool (T22) (22)
NOTE
Be sure ring spacer does not stick to re-
moval tool
Install fourth stage power turbine rotor (61)
41.
(Ref steps 26 thru 37)
GO TO NEXT PAGE
4-208
