# SDR UALA2009081002433

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2009
- Submitted: August 13, 2009
- Operation: Air carrier
- Aircraft: N177UA
- Make and model: Boeing 747422
- Aircraft serial: 24384
- Aircraft time: 79,596 hours, 9,804 cycles
- Engine: Pwa PW4056
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 1180
- 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/UALA2009081002433

## Discrepancy

FRAME & TENSION TIE CRACK STA 1180 UPPER DECK RT SIDE.  MAJOR REPAIR ACCOMPLISHED: REMOVED FRAME. REAM HOLES. FABRICATE AND INSTALL REPAIR 4. REMOVED DAMAGED PORTION OF TENSION TIE. FABRICATED & INSTALL REPAIR AND TENSION TIE.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.