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 TM 9-2835-255-34
NO. 2 AND 3 BEARING SEAL/PACKING RETAINER REPLACEMENT (INCLUDING INTERSHAFT SEAL)
(Sheet 47 of 49)
CAUTION
Make sure clean rags (1) are in inlet hous-
ing (2) to prevent debris or any objects
from falling into the low pressure com-
pressor (3).
36. REMOVE SIX BOLTS (4) AND HOLDING FIXTURE
(5) FROM INLET HOUSING (2).
37. INSTALL TWO NEW PREFORMED PACKINGS (6)
ONTO POSITION NO. 1 BEARING HOUSING (7).
LUBRICATE PACKINGS (6) WITH SHORTENING
COMPOUND.
38. INSTALL SPACER RING (8) AND BEARING
HOUSING (7) ONTO INLET HOUSING (2).
a.
Install original spacer ring (8) onto bearing
housing (7) and align all holes.
NOTE
Low pressure compressor speed pickup
hole (9) in bearing housing (7) is identified
for reference only.
b.
Align low pressure compressor speed pickup
hole (9) with inlet housing vane (strut) located
between T-1 sensor (12) and air splitter hole
(13) and install bearing housing (7) onto inlet
housing (2). Secure with six bolts (10) tight-
ened between 40-45 lb-in (4.52-5.08 N.m)
torque in a staggered sequence.
c.
Safety wire six bolts (10) making sure not to
run safety wire over three access cover bolt
holes (11). Use double twist method.
LE5592
Go on to Sheet 48
5-121
Change 6
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