# SDR IPXA2022091286142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2022
- Submitted: September 12, 2022
- Operation: Air carrier
- Aircraft: [N441UP](https://openairdocs.org/aircraft/N441UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27386
- Aircraft time: 29,302 hours, 19,118 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Support
- Part number: LJ6497
- Condition: Cracked
- Location: Thrust Reverser
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2022091286142

## Discrepancy

INSPECTION TYPE:C15NO 2 ENGINE I/B TR UPPER SEAL RETAINER CRACKED. CRACKED AREA FOUND AT THE UPPER BIFURCATION FIREWALL SEAL SUPPORT INNER FLANGE PPS 139.5ACCOMPLISHED REPAIR PER RR RB211-535E4-37/10 EM: 78-31-28-300-086 AND VT MAE EA# 757-7831-27-A3020 REV-

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