# SDR YENA2026070900556

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2026
- Submitted: July 10, 2026
- Operation: Air carrier
- Aircraft: [N568JB](https://openairdocs.org/aircraft/N568JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02063
- Aircraft time: 84,031 hours, 30,499 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Zone 200
- 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/YENA2026070900556

## Discrepancy

DURING HEAVY MAINTENANCE, CRACK INDICATION ON FRAME 36 CWB VERTICAL STRINGER 6, OPEN FASTENER H OLE ON ZONE 1, CRACK DIRECTION IS 12 OCLOCK, CRACK DEPTH IS 0.110 INCH , IN FWD CARGO COMPARTMENT (1 EA)(-Y1292);  ACCOMPLISHED REPAIR OF CRACK DAMAGES ON THE CENTER WING BOX FRONT SPAR HORIZONTAL BEAM AT LEVEL OF  FR36 AND -Y1292 IN ACCORDANCE WITH AEROMAN EA 57-0036-26. AIRBUS RDAF 81801723/003/2026 ISSUE A.  AND EC NO: A26-513-01. THIS REPAIR IS CATEGORY B. PERFORMED ROTOTEST ON REAMED HOLE NO CRACK INDICATION FOUND IAW NTM 51-10-18. TH= IT= 11,500FC/ 23,000 FH, METHOD INSPECTION 1: ROTOTEST AFTER  FASTENER REMOVAL AND AFTER BUSH REMOVAL IAW NTM 51-10-01 AND NTM 51-10-18 AND METHOD INSPECTION 2:  HFEC OF THE SPAR VERTICAL STRINGERS RADIUS AND THE HORIZONTAL FLOOR BEAM RADIUS IAW NTM 51-10-08  AND ISB57-1178.

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