INSPECT AFT LCT YOKE
Technical Inspection Tool Kit, NSN 5180-00-323-5114
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Medium Helicopter Repairer
Battery Connected (Task 1-39)
Electrical Power On
Hydraulic Power On
Cockpit Thrust Control Fully Up (TM 55-1520-240-T)
Pylon Work Platforms Open (Task 2-2)
General Safety Instructions:
Do not move cockpit controls. Injury
to personnel can occur.
Mount dial indicator (1) at aft yoke support (2).
Indicator shaft (3) shall be in contact with rear
face of yoke (4).
Try to move yoke (4) axially in support (2).
Record axial movement.
If axial movement is not greater than 0.010 inch,
remove dial indicator (1), remove hydraulic power
and go to step 14.
If axial movement is greater than 0.010 inch, go
to step 5. Remove hydraulic power.