# SDR UIEA2020030900413

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2020
- Submitted: March 9, 2020
- Operation: Air carrier
- Aircraft: [N659GT](https://openairdocs.org/aircraft/N659GT), registered now
- Make and model: Boeing 767281
- Aircraft serial: 23140
- Aircraft time: 60,947 hours, 43,501 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Rib
- Part number: 113T151033
- Condition: Corroded
- Location: Aileron
- 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/UIEA2020030900413

## Discrepancy

UPPER TRAILING EDGE PANEL ATTACH CHORD AT WS 434, 22 INCHES AFT OF REAR SPAR HAS CORROSION AROUND NUTPLATE.(<P>BLENDED CORROSION ON UPPER CHORD ON AILERON RIB AT WS 434 TO DEPTH OF .017", MAX DEPTH ALLOWED.008" IAW B767 SRM 57-51-02-1A-1 DETAIL 19. OUT OF LIMITS. INSTALLED NEW AILERON UPPER CHORD RIB IAW B767 SRM 51-40-02 AND BOEING DWG 113T1510.</P>)

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