# SDR CALA2025122312344

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2025
- Submitted: December 23, 2025
- Operation: Air carrier
- Aircraft: [N77865](https://openairdocs.org/aircraft/N77865), registered now
- Make and model: Boeing 757-33N
- Registry model: [Boeing 757-33N](https://openairdocs.org/model/boeing-757-33n) (OpenAirDocs)
- Aircraft serial: 32589
- Aircraft time: 72,509 hours, 21,526 cycles
- System (JASC): [5415 · Nacelle/Pylon, Attach Fittings](https://openairdocs.org/jasc/5415)
- Part: Drag Fitting
- Part number: 112N310215
- Condition: Cracked
- Location: Zone 400
- 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/CALA2025122312344

## Discrepancy

NDT ROTO INSPECTION ON NR 1 ENG PYLON DRAG FITTING.  NOTED A CRACK IN HOLE NR 8 AT TOP OF SKIN AT THE 3 O'CLOCK.  ACCOMPLISHED A REPAIR IAW EA 757-5720-13-A4226, AND EC/RA 57 20-03596, PART 1 STEP 1.

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