# SDR CNMA20090142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2009
- Submitted: September 3, 2009
- Operation: Air carrier
- Aircraft: [N522AX](https://openairdocs.org/aircraft/N522AX), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 48315
- Aircraft time: 51,911 hours, 14,633 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Tee Fitting
- Condition: Corroded
- Location: Bs 2007
- 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/CNMA20090142

## Discrepancy

BS 2007, RBL 53 DURING CHANNEL REMOVING IAW NRC 715 WAS FOUND CORROSION ON TEE CHORD UNDERNEATH MENTIONED CHANNEL.  DAMAGED PARTS REMOVED.  REINFORCED AREA WITH NEW PARTS PN 5320-598-ERA-11 STRAP/ -9 ANGLE/ -5 ANGEL -3 ANGEL/ -7 FILLER IAW SRM VOL 1 53-40-00 FIG 18 USING FASTENERS IAW SROM VOL 2 51-31-01, HL18PB6-6,  BN 26206, HL70-6  B/N 53406-01.

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