What was found
DURING HOVER, THE #2 OVERSPEED FAILED AND WAS NOT ABLE TO RESET BY MAINTENANCE. REMOVED AND REPLACED #2 OVERSPEED SENSOR IAW SAFRAN 77-14-00-900-802-A01. MOC SUCCESSFULLY COMPLETED I/A/W AMM 05-60-00,6-12.
- Difficulty date
- May 22, 2023
- Submitted
- May 22, 2023
- Operation
- General aviation
- Filed by
- QR9R369D
M1 Support Services - Make and model
- Bolkms BK117C2
- Aircraft serial
- 15724119795
- Aircraft time
- 2,729 hours
- System (JASC)
- 7700 · Engine Indicating System
- Part
- Sensor
- Part number
- 9580115900
- Part serial
- NA
- Condition
- Failed
- Stage of operation
- HO
- How discovered
- V
- Nature of condition
- F
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.