What was found
MAIN ROTOR HEAD WAS BEING OVERHAULED. DURING OVERHAUL MAGNETIC PARTICLE INSPECTION TWO VERTICAL HINGES HAD CRACKS IN PIN HOLES. VERTICAL HINGE SN F-1608 AND F-1768.
- Difficulty date
- June 24, 2020
- Submitted
- June 25, 2020
- Operation
- General aviation
- Make and model
- Skrsky S64E
- System (JASC)
- 6220 · Main Rotor Head
- Part
- Hinge
- Part number
- S151023022001
- Part serial
- F1768
- Condition
- Cracked
- Location
- M/R Head
- Part time
- 1,314 hours
- Component
- Rotor Head · Skrsky
- Component part number
- 641020004039
- Stage of operation
- IN
- How discovered
- M
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.