# SDR ASAA0410131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2004
- Submitted: April 27, 2004
- Operation: Air carrier
- Aircraft: [N740AS](https://openairdocs.org/aircraft/N740AS), registered now
- Make and model: Boeing 737290C
- Aircraft serial: 22578
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Tee Fitting
- Part number: 6546579552
- Condition: Corroded
- Location: Fuselage
- 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/ASAA0410131

## Discrepancy

OKC - DURING MAINTENANCE, FOUND CORROSION ON T-CHORD IN APU COMPARTMENT RIGHT STATION 1115-1125 BELOW AIR DUCT CUTOUT.  REPAIR IAW SRM.  (M)

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