TM 55-1520-240-23-4
5-96.2
REMOVE PITCH LINK LOCKPIN POWER OFF
5-96.2
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Lockpin (T22)
Materials:
None
Personnel Required:
Medium Helicopter Repairer (5)
References:
Task 5-99
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Tiedown Line on One Forward and One Aft Blade
(Task 1-26)
Forward or Aft Work Platform Open (Task 2-2)
NOTE
Procedure is same to remove pitch
link lockpins in any pitch arm on
either forward or aft rotary-wing head.
Removal of pitch lockpins on pitch
arm of aft rotary-wing head is shown.
1.
Position locked blade (1) over tunnel (2). Tie
down one forward and one aft blade (3).
5-581