# SDR DALA2016022401433

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2016
- Submitted: February 25, 2016
- Operation: Air carrier
- Aircraft: [N689DL](https://openairdocs.org/aircraft/N689DL), registered now
- Make and model: Boeing 757232
- Aircraft serial: 27172
- Aircraft time: 55,807 hours, 24,256 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 460
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2016022401433

## Discrepancy

WHILE REMOVING GROUND STUD AT FS 460 BETWEEN STR 4L & 5L.  FOUND CRACKS COMING FROM HOLE IN FRAME. REPAIRED FRAME AT S.460 BETWEEN STR 4L & 5L IAW SRM 53- 00-07, FIG 202. REQUIRES DETAILED VISUAL INSP AT 37,5000 FLIGHT CYCLES FROM REPAIR INSTALLAION OR 50,000 AIR FRAME FLIGHT CYCLES  WHICHEVER COMES FIRST IAW SRM 53-00-07, PAGE 207, ZONE 2. MONITOR TITLE: MONITOR,WHILE REMOVING GROUND STUD AT FS 460 BE STATUS: OPEN.

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