# SDR YENA2026020400115

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2026
- Submitted: February 4, 2026
- Operation: Air carrier
- Aircraft: [N587JB](https://openairdocs.org/aircraft/N587JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02177
- Aircraft time: 80,243 hours, 29,180 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/YENA2026020400115

## Discrepancy

DURING HEAVY MAINTENANCE: WINGS / LH WING / BOTTOM SKIN PANEL 3 / RIBS 6A, REAR SPAR-FALSE REAR SPAR / CORROSION - TEMPORARY REPAIR; REFERENCES: /1/ AEROMAN EA 57-0122-25 COVER & PARTS 1-11 /2/ AIRBUS RDAF 81692663/023/2025 ISSUE A /3/ AIRBUS TD/81692663/012/2025 ISSUE F /4/ REPAIR DWG R572-41044 ISSUE B /5/ MX244. DESCRIPTION: DURING HEAVY CHECK ON AIRCRAFT N587JB (MSN 02177) IN AEROMAN (SAL), WHILE PERFORMING MPD TASK 575167-01, CORROSION WAS FOUND ON THE LH WING BOTTOM SKIN PANEL 3 RIBS 6A BETWEEN REAR SPAR AND FALSE REAR SPAR. SEE REF /1/ EA FOR DETAILS. CORROSION WAS REMOVED VIA BLEND OUT. THE MINIMUM REMAINING THICKNESSES WERE MEASURED AND CONFIRMED TO BE OUT OF SRM SCOPE. AIRBUS WAS CONTACTED FOR REPAIR DISPOSITION. THE REF /3/ TD WAS RELEASED WITH REPAIR INSTRUCTIONS CONSIST OF TRIM OUT OF SKIN WITH LESS THAN 1 MM THICKNESS, FABRICATE & INSTALL REPAIR PLATE IAW REF /4/ REPAIR DWG AND RESTORE SURFACE PROTECTION. EC A26-080-01 IS ISSUED TO PERFORM TEMPORARY REPAIR IAW REF /1/ EA & COMPLIES WITH REF /2/ RDAF WITHOUT DEVIATIONS. EC A26-080-02 IS ISSUED TO TRACK 6 MONTHS DTA. SUBSTANTIATION: THIS REPAIR IS APPROVED PER REF /2/ RDAF AND IT IS CLASSIFIED AS MAJOR IAW REF /5/ MX244 GUIDELINES. (E/C: A26-080-01)

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