What was found
MULTIPLE MICRO CRACKS FOUND ON OUTER AIR SEAL F THE LONGEST ONE HAS A RADIAL LENGTH 0.021 INCHES.
- Difficulty date
- June 12, 2023
- Submitted
- June 14, 2023
- Operation
- General aviation
- Aircraft
- N991AT
- Make and model
- Boeing 717200
- Aircraft serial
- 55135
- Engine
- Rroyce BR700715C130
- System (JASC)
- 7250 · Turbine Section
- Part
- Disc
- Part number
- BRH19427
- Part serial
- 1020
- Condition
- Cracked
- Location
- Air Seal F
- Part time
- 9,401 hours, 9,273 cycles
- Stage of operation
- UK
- How discovered
- D
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.