# SDR 2007UALA00843

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2007
- Submitted: March 27, 2007
- Operation: Air carrier
- Aircraft: N594UA
- Make and model: Boeing 757222
- Aircraft serial: 28145
- Aircraft time: 34,939 hours, 12,834 cycles
- Engine: Pwa PW2037
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Fuselage
- 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/2007UALA00843

## Discrepancy

DURING DEPARTURE A/C OVER-ROTATED STRIKING THE RUNWAY AT BS 1715-1787.  AFT SKIN PANEL & FWD SKIN PANEL ABRAIDED 100 PERCENT AT STA 1720.  STA 1720 FWD CHORD & AFT CHORD WERE ABRAIDED AT LEAST 30 PERCENT, AND THE AFT PRESSURE BULKHEAD LWR WEB WAS FOUND BUCKLED COMMON TO STA 1720 FWD & AFT CHORDS.    [06-14-07]  MAJOR REPAIR ACCOMPLISHED.  CHORD REPAIRS 3 EA ARE PERMANENT REPAIRS, AFT SKIN REPLACEMENT WAS A PERMANENT REPAIR. FORWARD SKIN REPAIR WAS CATEGORY B INTERIM REPAIR PER UA ENGINEERING SPECIFICATIONS.

---
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.