# SDR IPXA2026060903170

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2026
- Submitted: June 16, 2026
- Operation: Air carrier
- Aircraft: [N156UP](https://openairdocs.org/aircraft/N156UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0845
- Aircraft time: 28,057 hours, 16,660 cycles
- System (JASC): [5412 · Nacelle/Pylon, Bulkhead/Firewall](https://openairdocs.org/jasc/5412)
- Part: Bulkhead
- Part number: 221405823
- Condition: Cracked
- Location: Zone 400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2026060903170

## Discrepancy

NR 1 ENG, INLET INTAKE, AFT BULKHEAD AT 3 O'CLOCK POSITION WITH CRACK APPROX 2 INCHES LONG.   INSTALLED NEW WEB IN ZONE 400 NR 1 ENG, INLET INTAKE, AFT BULKHEAD AT 3 O'CLOCK POSITION. IAW SRM 54-10-00 REPAIR NR 14, PAGE 201, AND SRM 51-40-21-001.

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