# SDR ASAA2026040465642

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2026
- Submitted: April 23, 2026
- Operation: Air carrier
- Aircraft: [N528AS](https://openairdocs.org/aircraft/N528AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35695
- Aircraft time: 52,609 hours, 19,080 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Stub Beam
- Part number: 141A6143Y6
- Condition: Gouged
- 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/ASAA2026040465642

## Discrepancy

L1 DOOR UPPER STUB BEAM GOUGED. GROUNDED - YES. REMOVED DAMAGED STUB BEAM AND INSTALLED NEW STUB BEAM IAW B737-800 SRM 51-40-02, BAC DWG#141A6260 REV B AND BAC DWG#141A6143 REV-.

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