# SDR UPS204609

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 29, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N936UP
- Make and model: Boeing 727108C
- Aircraft serial: 19503
- System (JASC): [5533 · Ventral Structure](https://openairdocs.org/jasc/5533)
- Part: Fitting
- Part number: 651678719
- Condition: Corrosion
- Location: Lt Lower
- 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/UPS204609

## Discrepancy

WHILE IN FOR SI CHECK, MAINTENANCE FOUND CORROSION LT LOWER SPLICE BEAM UPPER AND LOWER SHEAR FITTINGS.  REPLACED PER SRM 51-30-2, MM 51-20-21, 51-20-00, 51-20-21.

---
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.