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 TM 9-2835-255-34
TUBE ASSEMBLY AND INTERNAL PRESSURE SPECIAL SEALS AND
PACKING (NO. 5 AND 6 BEARING OIL FEED) REPLACEMENT (Sheet 2 of 2)
INSTALLATION:
1.
INSTALL TUBE (1), NEW SEALS (2, 3),
AND NEW PACKING (4).
a. Apply shortening to packing (4) and oil to
seals (2, 3). Install packing (4) and seals
(2, 3) on tube (l).
b. Put tube (1) through hole (5) in forward
header (6) and position flange (7) on
power turbine assembly (8). Make sure
packing (4) and seals (2, 3) are seated.
c. Apply antiseize compound to two new
bolts (9). Install bolts (9).
2.
TORQUE BOLTS (9) BETWEEN 45-52 LB-IN
(5-6 N-m).
WAIT 10 MINUTES AND TORQUE BOLTS
3.
(9) BETWEEN 45-52 LB-IN (5-6 N-m).
APPLY ANTISEIZE COMPOUND TO FOUR
4.
BOLTS (10), INSTALL BOLTS (10) AND
WASHERS (11). TORQUE BOLTS (10)
BETWEEN 80-100 LB-IN (9-11 N-m). Wire
six bolts (9, 10).
INSTALL FORWARD ENGINE MODULE
5.
WITH GEARBOX MODULE ATTACHED
End of Task
6-13
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