# SDR FDEA201301180127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2013
- Submitted: January 30, 2013
- Operation: Air carrier
- Aircraft: [N591FE](https://openairdocs.org/aircraft/N591FE), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48527
- Aircraft time: 67,457 hours, 13,311 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Tee Fitting
- Part number: APB7158501
- Condition: Cracked
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201301180127

## Discrepancy

CENTER WHEEL WELL FORWARD BULKHEAD LT VERTICAL TEE FITTING CRACKED.  TEE FITTING FABRICATED IAW DWG APB 7158 REVISION C.  TEE CHORD REMOVED AND REPLACED IAW SRM 51-31-01, REV 51.  REPAIR CLASSIFED AS MAJOR IAW GMM 6-2-100, REV 116.

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