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NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION | Up
TM-1-1520-238-23-4 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual | Next
NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION – continued |
TM 1-1520-238-23
6-25
6.5.
NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION – continued
6.5.3. Removal
CAUTION
Forward end of drive shaft will drop after
removing bolts attaching drive shaft to
main transmission output coupling
flange. Support forward end of drive shaft
prior to removing attachment bolts. Fail-
ure to support drive shaft may result in
damage to drive shaft and/or forward
hanger bearing assembly.
a. Remove No. 3 tail rotor drive shaft (1).
(1) Support forward end of shaft (1).
(2) Remove five bolts (2) attaching forward end
of shaft (1) to main transmission output cou-
pling flange (3).
(3) Support aft end of shaft (1).
(4) Remove five bolts (4) attaching aft end of
shaft (1) to forward hanger bearing flange (5).
(5) Push shaft (1) in on coupling (6).
(6) Remove shaft (1).
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M04-0433-1
1
3
2
M04-0433-2
FORWARD
END
M04-0433-3
4
5
1
OPPOSITE
END
1
6
AFT
END
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