# SDR CALA2026063017487

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2026
- Submitted: July 1, 2026
- Operation: Air carrier
- Aircraft: [N25705](https://openairdocs.org/aircraft/N25705), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28766
- Aircraft time: 85,750 hours, 31,861 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Fitting
- Part number: 73752754
- Condition: Corroded
- Location: Zone 600
- 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/CALA2026063017487

## Discrepancy

RIGHT WING AT RIB 27. THE LOWER FWD TENSION FITTING AT THE AFT ATTACH HOLE HAS PITTING CORROSION AT 11:00 O'CLOCK FACING INBD. REPAIRED R/W AT RIB 27 LOWER FWD TENSION FITTING AT AFT ATTACH HOLE IAW UAL AVO17710 REV ORIGINAL AND UAL ECRA 5720- 03661 REV ORIGINAL WITH NO DEVIATIONS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.