# SDR UPS99230440

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N941UP
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19196
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Condition: Corroded
- Location: Bs 570
- 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/UPS99230440

## Discrepancy

INSPECTION TYPE:C, LIGHT SURFACE CORROSION ON FLOOR SUPPORT CHANNEL BS 570 RBL 10.  CORROSION REMOVED AND FOUND TO BE BEYOND LIMITS IAW 53-10-1, CHANNEL REPAIRED IAW SRM 53-10-5 FIG 4.

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