INSTALL PITCH LINK LOCKPINS POWER OFF
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Medium Helicopter Repairer (5)
Battery Disconnected (Task 1-39)
Electrical Power Off
Hydraulic Power Off
Tiedown Line on One Forward and One Aft Blade
Forward or Aft Work Platform Open (Task 2-2)
Pitch Links Disconnected (Task 5-97)
Procedure is same to install pitch lock
pins in any pitch arm on either forward
or aft rotary-wing head. Installation
of pitch lock pin on pitch arm of aft
rotary-wing head is shown.
Position blade to be locked (1) over tunnel (2).
Tie down one forward and one aft blade (3).