# SDR CALA9901630

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N33785
- Make and model: Boeing 727232
- Aircraft serial: 20640
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Cusp
- Condition: Corroded
- Location: Bs 1090 - 1110
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA9901630

## Discrepancy

INSPECTION FOUND CUSP WEB SECTION CORRODED ON BOTTOM SIDE AT FS 1090-1110, RBL 58.  THE CUSP WEB WAS REMOVED AND A NEW WEB WAS INSTALLED IAW 51-10-1, 53-10-2, 51-10-6, 51-30-0, AND MM 51-20-2.

---
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.