# SDR UPS205604

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N931UP](https://openairdocs.org/aircraft/N931UP), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19858
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Forging
- Part number: 4130
- Condition: Cracked
- Location: Bs 870
- 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/UPS205604

## Discrepancy

WHILE IN FOR C-CHECK, MAINTENANCE REPORTED LT AFT 870 TERMINAL FORGING IS CRACKED AT BS 870 WL 188 LBL 67.  REMOVED CRACKED AREA AND NDT VERIFIED CRACK CONTAINMENT, REPAIRED IAW EO 96-2060.

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