# SDR IPXA2020080318474

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2020
- Submitted: August 3, 2020
- Operation: Air carrier
- Aircraft: N279UP
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48573
- Aircraft time: 76,141 hours, 14,936 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: ACA70494
- Condition: Cracked
- Location: Fwd Cargo
- 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/IPXA2020080318474

## Discrepancy

INSPECTION TYPE:C3FWD CARGO COMP BILGE AREA INTERCOSTAL BETWEEN STA 6-30 AND 6-50 UNDERNEATH RH SIDE HAS CRACKS AT LIGHTNING HOLES.REMOVED CRACKED INTERCOSTAL, FABRICATED AND INSTALLED IN FWD CARGO BILGE BETWEEN STA 6-30 AND 6-50 UNDER RH SIDE RAIL IAW SRM 51-33-01. (MINOR)

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