# SDR GTIA2023122637720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2023
- Submitted: December 27, 2023
- Operation: Air carrier
- Aircraft: [N661NK](https://openairdocs.org/aircraft/N661NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6867
- Aircraft time: 26,505 hours, 11,742 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Part number: D5313504620000
- Condition: Corroded
- Location: Fr16 Lh L1 Door
- Part time: 26,505 hours, 11,742 cycles
- 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/GTIA2023122637720

## Discrepancy

CORROSION FOUND ON FR16 LH L1 DOOR AREA MEASURING HOLE 1 .75L .75W .394D, HOLE 2 .75L .75W. .017D, HOLE 3 .75L .75W .02D, HOLE 4 .75L .75W .027D, HOLE 4 DIAMETER INCREASE .3711L .3711W. RAF 01 SUBMITTED SDR SUBMITTED-ACCOMPLISHED REWORK/REPAIR OF CORRODED AREA ON LH FR16 AFT FACE AT HOOK LATCH ATTACH HOLES BETWEEN DOOR STOPS 4 & 5 PER REPAIR INSTRUCTIONS IN REO L24816 REFER TO NKS EA 5311-23101. THIS IS A TIME LIMITED REPAIR SOLUTION 6 MONTHS PER RDAF 81321384/047/2023 #A

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