# SDR YENA2026091800816

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2026
- Submitted: September 19, 2026
- Operation: Air carrier
- Aircraft: [N793JB](https://openairdocs.org/aircraft/N793JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 04647
- Aircraft time: 55,592 hours, 19,791 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Zone 500
- 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/YENA2026091800816

## Discrepancy

DURING HEAVY MAINTENANCE, CORROSION TRAILING EDGE  TOP SKIN LOWER SURFACE OVERHANG LOC. RIB 8 ON LH WING (CORROSIONFINDING); REF AEROMAN WO 2026 217/1 ACCOMPLISHED REPAIR OF CORROSION DAMAGE ON THE LH WING TOP SKIN PANEL 2, LOWER SURFACE AT FALSE REAR   SPAR AND TEOH BTW RIB WX4010.2-WX4349 I.A.W AEROMAN EA 57-0079-26 REV. 0 (COVER PLUS PART 1-6), AIRBUS  81363398/058/2026, ISSUE A AND EC NO.A26-749-01. THIS REPAIR IS CATEGORY B, WITH POST REPAIR THRESHOLD (ON LOWER SURFACE): 3 YEARS, INTERVAL: 3 YEARS, METHOD: DET PER MPD TASK 572178-01-1 (A320 MPD, LATEST REVISION) I.A.W. RDAF: 81363398/058/2026#A.

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