# SDR UPS202923

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N926UP](https://openairdocs.org/aircraft/N926UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19233
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Strap
- Condition: Cracked
- Location: Bs 760.5
- 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/UPS202923

## Discrepancy

DURING 'D' CHECK, MAINTENANCE FOUND CORROSION AND CRACKS IN FORWARD TWO AND AFT UPPER HOLES AND RIB CHORD AT STATION 760.5 AND LBL 70.5.  MAINTENANCE REMOVED AND REPLACED FAIL SAFE STRAP AND T-CLIP AND REPAIRED RIB CHORD PER UPS EO B727-5710-6847A AND UPS EO B727-57-1338.

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