What was found
THE UPPER ANTI-FLAP STOP RETAINING BOLT HEADS SHEARED ALLOWING THE ANTI-FLAP STOP AND HALF OF THE SHIM PACK TO DEPART THE MAIN ROTOR HUB.
- Difficulty date
- May 22, 2021
- Submitted
- May 25, 2021
- Operation
- Air carrier
- Aircraft
- N392JS
- Make and model
- Skrsky S92A
- Aircraft serial
- 920249
- Aircraft time
- 5,413 hours, 5,298 cycles
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Bolt
- Part number
- NAS565C33
- Condition
- Sheared
- Location
- M/R Hub
- Component
- Hub · Skrsky
- Component part number
- 9210315000043
- Stage of operation
- LD
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.