# SDR IPXA2026091069069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2026
- Submitted: September 18, 2026
- 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: 33,015 hours, 21,331 cycles
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Seal Depressor
- Part number: 143N97241
- Condition: Cracked
- Location: Zone 800
- 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/IPXA2026091069069

## Discrepancy

MCD DOOR FWD SEAL TRACK HAS A CRACK. REMOVED THE CRACK LOWER SEAL DEPRESSOR FROM MAIN CARGO DOOR FWD EDGE IAW SRM 51-40-02.  INSTALLED NEW PART IAW B757-200PF SRM 51-40-02-0G.

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