# SDR DL72S972056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 13, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N519DA](https://openairdocs.org/aircraft/N519DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21470
- System (JASC): [5713 · Wing, Longeron/Stringer](https://openairdocs.org/jasc/5713)
- Part: Stringer
- Condition: Cracked
- Location: Ws 686.5
- 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/DL72S972056

## Discrepancy

HFEC INSPECTION PER OPN NO 8602 AS SHOWS CRACK ON STRINGER TO RIB AT STA 686.5 5-10.  PERFORMED DYE CHECK TO IDENTIFY CRACK.  NO STOP DRILL HOLE REQUIRED.  DISCONNECTED FUEL DUMP LINE AT STA 686.5 - 700 FOR ACCESS TO REPAIR.  DRILLED UP REPAIR DOUBLERS PER MM 57-13-0 FIG 801.  OK TO INST RECONNECTED FUEL LINE.  INSTALLED REPAIR ANGLE PER M/M 57-13-0.

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