# SDR UPS98226848

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N935UP
- Make and model: Boeing 727-1A7C
- Registry model: [Boeing 727-1A7C](https://openairdocs.org/model/boeing-727-1a7c) (OpenAirDocs)
- Aircraft serial: 20143
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: BAC15141926
- Condition: Corroded
- Location: Ws 438/446
- 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/UPS98226848

## Discrepancy

INSPECTION TYPE:C R/W FRONT SPAR LOWER CHORD IS CORRODED AT FSS 438 AND FS 446.  REMOVED CORROSION OUT OF LIMITS AND REPAIRED IAW ER NR 98-2449.

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