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Page Title:
INSPECT LUGS ON NO. 3 BEARING HOUSING |
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 TM 9-2835-255-34
NO. 2 AND 3 BEARING SEAL/PACKING RETAINER REPLACEMENT (INCLUDING INTERSHAFT SEAL)
(Sheet 23 of 49)
25. INSPECT LUGS ON NO. 3 BEARING HOUSING
(1) FOR SCORING, CRACKS, FRETTING.
NOTE
If any of these conditions exist, the forward
engine module is not repairable at DS
level of maintenance. Reassemble forward
engine module with original hardware and
replace forward engine module (Page
NOTE
Performing the slip fit check of step 26.
may not be necessary when using original
hardware. This slip fit check is required
when new or different hardware is used.
26. PERFORM SLIP-FIT CHECK OF NO. 3 BEARING
HOUSING (1) INTO INTERMEDIATE MECHANICAL
HOUSING (2).
a.
Position intermediate mechanical housing (2)
on work surface so forward end faces down.
b.
Slip fit No. 3 bearing housing (1) into inter-
mediate mechanical housing (2). Weight of
No. 3 bearing housing (1) must cause it to bot-
tom in intermediate mechanical housing (2)
without binding.
c.
Repeat step b. five times, turning No. 3 bear-
ing housing (1) 60 degrees in same direction
each time.
NOTE
If any of these conditions exist, the forward
engine module is not repairable at DS
level of maintenance. Reassemble forward
engine module with original hardware and
replace forward engine module (Page
LE5569
Go on to Sheet 24
Change 6
5-97
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