# SDR UPS97225145

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N921UP](https://openairdocs.org/aircraft/N921UP), registered now
- Make and model: Boeing 727180C
- Aircraft serial: 19874
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Tie Point
- Part number: 6367174
- 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/UPS97225145

## Discrepancy

INSPECTION TYPE-D, TANK LACING POINT ON REAR WALL STA 870 OF CENTER FUEL TANK CRACKED.  TIE POINT IS SECOND FROM O/B ON RIGHT SIDE OF TANK REAR WALL.  REMOVED AND INSTALLED TIE POINT IAW SRM 51-30-1.

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