# SDR UPS805131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N690UP](https://openairdocs.org/aircraft/N690UP), registered now
- Make and model: Boeing 747121
- Aircraft serial: 20348
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Panel
- Condition: Delaminated
- Location: Lt Wing
- 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/UPS805131

## Discrepancy

WHILE ON GROUND, MAINTENANCE FOUND LEFT WING LOWER TRAILING EDGE PANEL DELAMINATED.  REPAIRED IAW EO B747-5730-7572A, FIXED COMPOSITE PANEL A-BEAM OF WING GEAR IAW SRM 51-10-01, SRM 51-40-09.

---
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.