# SDR 2008UALA03765

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2008
- Submitted: July 15, 2008
- Operation: Air carrier
- Aircraft: N187UA
- Make and model: Boeing 747422
- Aircraft serial: 26877
- Aircraft time: 63,264 hours, 7,527 cycles
- Engine: Pwa PW4056
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Dented
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA03765

## Discrepancy

FOUND DENT IN SKIN FWD OF MED 1L APPROX 12 INCHES BELOW WATER LINE 119.8 (THRESHOLD) & 6 INCHES AFT OF SKIN JOINT AT STA 406.  *S/D*  MAJOR REPAIR ACCOMPLISHED:  INSTALLED EXTERNAL DOUBLER.

---
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.