# SDR IPXA2023042480485

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2023
- Submitted: April 24, 2023
- Operation: Air carrier
- Aircraft: [N579UP](https://openairdocs.org/aircraft/N579UP), registered now
- Make and model: Boeing 747-45E
- Registry model: [Boeing 747-45E](https://openairdocs.org/model/boeing-747-45e) (OpenAirDocs)
- Aircraft serial: 26062
- Aircraft time: 114,280 hours, 19,280 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: Door
- Part number: NA
- Part serial: NA
- Condition: Inoperative
- Stage of operation: CR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023042480485

## Discrepancy

IN FLIGHT L1 DOOR AIR LEAK (REPAIR) 1.I.A.W AMM 52-09-04-004-001 REV 107.00 AND AMM 52-09-04-404-009 REV 107.OO RE-INSTALL L1 ENTRY DOOR MECHANICAL SEAL. 2.I.A.W AMM 05-51-08-702-001 REV 107.00 PERFORM CABIN PRESSURE LEAKAGE TEST RESULT WAS NORMAL.

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