# SDR UPS202070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N938UP
- Make and model: Boeing 727173C
- Aircraft serial: 19506
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Hinge
- Part number: 6593155437
- Condition: Corrosion
- Location: Lt Aileron
- 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/UPS202070

## Discrepancy

DURING 'D' CHECK, MAINTENANCE FOUND L/W, O/B AILERON, AFT I/B HINGE HALF IS CORRODED.  INSTALLED REPAIR IAW MM 27-10-41.

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