TM 55-1520-240-23-9
11-30
INSTALL ROTARY-WING BLADE LEAD/LAG TOOL
(Continued)
11-30
8.
Have helper turn aft rotor head (15) until blade
(16) is over right work platform.
9.
Repeat step 2.
10.
Have helper move and hold blade (16) at about
center of absorber (17) travel. Use tiedown to
move blade.
11.
Repeat steps 4 and 5 for absorber (17).
12.
Release wrench (6).
13.
Repeat steps 6 thru 11 for aft blades (18 and 19).
INSPECT
FOLLOW-ON MAINTENANCE:
Close tunnel access door (Task 2-2).
Close forward and aft work platforms (Task 2-2).
Remove rotary-wing blade tiedowns (Task 1-26).
Remove hydraulic power.
Remove electrical power.
END OF TASK
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