# SDR UPS07M50069

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2007
- Submitted: June 29, 2007
- Operation: Air carrier
- Aircraft: [N288UP](https://openairdocs.org/aircraft/N288UP), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48540
- Aircraft time: 49,281 hours, 7,576 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Cracked
- Location: Sta 1887-1902
- 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/UPS07M50069

## Discrepancy

INSPECTION TYPE:C CABIN - FLOOR SUPPORT STRUCTURE STA 1887 - 1902, LBL 18 INTERCOSTAL FOUND CRACKED.  CRACK AREA TRIMMED OUT PER SRM 53-00-01 FIG 6 VOL I REV38.  HFEC INSP C/OUT FOUND 2 CRACKS APPROX 1" EACH.  CRACK AREAS TRIMMED OUT PER SRM 53 -00-01 FIG 6 VOL I REV 38.  HFEC INSP C/OUT FOUND NO CRACK.  NEW REPAIR DOUBLER FAB PER SRM 53-00-01 FIG 6 VOLI REV38.  FAB REPAIR DOUBLER HEAT TREATED, HOLES TRANSFERRED, REPROTECTED, PAINTED AND INSTALLED.

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