TM 1-1520-238-23
5-31
5.4.
MAIN ROTOR BLADE INSTALLATION continued
WARNING
Release tension on maintenance
crane cable before removing sling. If
tension is not released, serious injury
may occur. If injury occurs, seek medi-
cal aid.
CAUTION
Do not damage blade trailing edge tabs
during while removing sling.
n. Remove sling (4).
(1) Hold torque handle (12) and move clamp
handle (13) counterclockwise to release
bearing.
(2) Pull two clips (10) and detach two straps (9)
from bolts (11).
(3) Rotate two knobs (6) clockwise to open jaws
(7).
(4) Use crane to lower sling (4) from blade (1) to
ground.
(5) Remove crane hook (3) from lifting ring (5).
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M04-206-4
5
3
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4
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12
LOCK
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OPEN
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