# SDR DALA2021090805312

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2021
- Submitted: September 8, 2021
- Operation: Air carrier
- Aircraft: [N659DL](https://openairdocs.org/aircraft/N659DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24421
- Aircraft time: 94,150 hours, 42,588 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Gate
- Condition: Corroded
- Location: R4 Door
- 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/DALA2021090805312

## Discrepancy

SHIP 659 R4 ENTRY DOOR MAG. UPPER GATE HAS CORROSION. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 004-0003:2020-2367-4L/004 00008 REMOVED/INSTALLED UPR GATE REF. B757 CMM 52-11. (1937439)

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