# SDR DALA2026053103285

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2026
- Submitted: May 31, 2026
- Operation: Air carrier
- Aircraft: [N336NW](https://openairdocs.org/aircraft/N336NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 355
- Aircraft time: 96,932 hours, 44,938 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Window 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/DALA2026053103285

## Discrepancy

CRACK INDICATION FOUND IN OPEN FASTENER HOLE LOCATED ON FRAME 4 LATERA L WINDOW UPPER JUNCTION RT SIDE. CRACK DEPTH: 0.078 INCH, CRACK DIRECTION: 3 O`CLOCK VIEW LOOKING FWD.  REPAIR MUST BE ACCOMPLISHED PRIOR TO FURTHER FLIGHT. A.A 5311 -01236-02.  COMPLIED WITH ER/A 633157-14AD REV. ORIGINAL APPROVED DATE: 26- MAY-26 MATCHES WITH ALL STEPS ON PRI 633157-14AD REV 0,1,2 IT BEEN VALIDATED. PERFORMED REPAIR INSTRUCTIONS ON FR4 RH LATERAL WINDOW FRAME UPPER JUNCTION FASTENER HOLE AS PER ER/A 633157- 14AD REV. ORIGINAL. SECTION I HAS BEEN COMPLIED. SEE LOG PAGE 1609155 FOR TIME CONTROLLED ITEMS SEC. DTE, SEE INDIVIDUAL SIGN-OFF ON ORNRC 39/200. RII INSPECTION COMPLETE. (LP: 1617672, AIRCRAFT WAS GROUNDED)

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