TM 55-1520-240-23-9
11-226
INSPECT AFT LCT YOKE
(Continued)
11-226
5.
Disconnect actuator (5) and connecting link (6)
from yoke (4) (Task 11-227).
6.
Install dial indicator (1) over aft bearing housing
(7).
7.
Grasp yoke (4) at bearing housing (7). Try to
move yoke up and down. Do not rotate yoke.
Record vertical movement.
8.
Install dial indicator (1) over forward bearing
housing (8).
9.
Grasp yoke (4) at bearing housing (8). Try
to move yoke up and down. Do not rotate
yoke. Record vertical movement. Remove dial
indicator.
10.
Vertical movement at either bearing housing (7
and 8) must be less than 0.007 inch. If vertical
movement is more than 0.007 inch check yoke
(4) for correct installation (Task 11-233).
11.
Connect actuator (5) and connecting link (6) to
yoke (4) (Task 11-233).
12.
Apply hydraulic power.
13.
Repeat steps 1 thru 3.
14.
Inspect yoke (4) for nicks, scratches, or gouges.
Depth of scratches must not be greater than
0.060 inch. Repair damage less than 0.060 inch
deep (Task 11-228).
15.
Remove electrical power.
16.
Disconnect battery (Task 1-39).
FOLLOW-ON MAINTENANCE:
Close pylon work platforms (Task 2-2).
END OF TASK
11-883
