# SDR DALA2021080504459

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2021
- Submitted: August 5, 2021
- Operation: Air carrier
- Aircraft: [N669DN](https://openairdocs.org/aircraft/N669DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 25142
- Aircraft time: 91,575 hours, 41,458 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Condition: Corroded
- Location: B 1040
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2021080504459

## Discrepancy

SHIP 669 WORN ON SETTLEMENT AREA OF ECS DOOR ON STA 1040 BTW RBL 8 TO RBL 27 AT ECS BAY. CORRECTIVE ACTION: SUMMARY OF NRC 00228; AREA DAMAGE ON FRAME (LWR CHORD) AT SETTLEMENT AREA OF ECS DOOR ON STA 1037.67 BTW RBL 8 TO RBL 27 WAS REPAIRED PER ETI-57-21-369 REV. 4 AND ER/A NO. 593142-14 REV.ORIGINAL. (1897110)

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