# SDR UPS203057

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N920UP](https://openairdocs.org/aircraft/N920UP), registered now
- Make and model: Boeing 727180C
- Aircraft serial: 19873
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Fs 294.5
- 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/UPS203057

## Discrepancy

WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION ON THE VERTICAL WEB OF THE NOSE LANDING GEAR DOG HOUSE AT STATION 294.5 - 330, RBL 25 AND WL 268 - 278.  MAINTENANCE REMOVED THE CORROSION AND FABRICATED THE REPAIR DOUBLER PER UPS EO 727-5330-6923A.

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