# SDR DALA2026050402807

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2026
- Submitted: May 4, 2026
- Operation: Air carrier
- Aircraft: [N585NW](https://openairdocs.org/aircraft/N585NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32985
- Aircraft time: 78,886 hours, 26,159 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Zone 200
- 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/DALA2026050402807

## Discrepancy

IN REFRRENCE AMDS 5211-6001-4R: AFTER REMOVAL OF SLIDE INDICATOR POSITION, CORROSION WAS FOUND ON FRAME WEB, R4 DOOR.   CORROSION LEVEL 2. FRAME WEB, R4 DOOR WAS REPLACED IAW SRM 51-40-02-0G PAR. 4.B, PAR. 5.B, PAR. 6 .B AND PAR. 7.D. (1574721) AIRCRAFT WAS GROUNDED

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