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 TM 9-2835-255-34
NO. 2 AND 3 BEARING SEAL/PACKING RETAINER REPLACEMENT (INCLUDING INTERSHAFT SEAL)
(Sheet 22 of 49)
23. REMOVE BEVEL GEAR (1) AND SHIM (2) FROM
AXIAL COMPRESSOR HOUSING (3) USING PULLER
(4).
a.
Install gear puller (4) onto bevel gear (1).
b.
Remove bevel gear (1) and gear puller (4).
CAUTION
If shim (2) is replaced, the replacement
shim must be of equal thickness.
c.
Remove shim (2) and inspect for hangers,
nicks, burrs and raised edges. Use honing
stone to remove burrs. Replace damaged
shim (2).
d.
Inspect bevel gear teeth (1) for heavy wear,
corrosion, medium to heavy pitting, cracking,
heavy frosting, medium to heavy scoring, spal-
ling or blue or purple heat discoloration. Also,
inspect anti-rotation slot for excessive wear,
cracks or chips.
NOTE
If any of these conditions exist, the forward
module is not repairable at DS level of
maintenance. Reassemble forward mod-
ule with original hardware and replace
forward module (page 5-13).
24. REMOVE NO. 3 BEARING HOUSING (5) FROM
AXIAL COMPRESSOR HOUSING (3) USING PULLER
(6).
a.
Install puller (6) onto No. 3 bearing housing
(5) and remove from axial compressor hous-
ing (3).
b.
Remove puller (6) from No. 3 bearing housing
(5).
c.
Remove and discard preformed packings
(7,8).
LE5568
Go on to Sheet 23
5-96
Change 6
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