# SDR ASAA2026091369386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2026
- Submitted: October 20, 2026
- Operation: Air carrier
- Aircraft: [N564AS](https://openairdocs.org/aircraft/N564AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35103
- Aircraft time: 64,427 hours, 19,256 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Beam
- Part number: 141A6536U20
- 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/ASAA2026091369386

## Discrepancy

R1 DOOR BEAM ASSY CRACKED. GROUNDED - YES. REMOVED & REPLACED CRACKED R1 DOOR BEAM WITH NEW BEAM IAW BOEING 737-800 SRM 51-40-02-0G-0 STEPS 4 B, 5 B, 7 D.

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