# SDR UPS202564

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N938UP
- Make and model: Boeing 727173C
- Aircraft serial: 19506
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Bs 1090
- 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/UPS202564

## Discrepancy

WHILE IN 'D' CHECK, MAINTENANCE FOUND CORROSION ON FRAME AT BS 1090, RBL 70.5, WL 202.  REPLACED PER SRM 51-30-2, 51-10-1, 51-10-2, MM 51-20-151.

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