# SDR 2006UALA01474

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2006
- Submitted: August 1, 2006
- Operation: Air carrier
- Aircraft: N399UA
- Make and model: Boeing 737322
- Aircraft serial: 24674
- Aircraft time: 45,004 hours, 31,180 cycles
- Engine: Ge CFM56*
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Duct
- Condition: Blown
- Location: Stabilizer
- Stage of operation: NR
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA01474

## Discrepancy

FOUND WING BODY OVHT WITH APU BLEED ON ALONG WITH ODOR.  FOUND BLOWN DUCT IN STAB COMPARTMENT.  REPLACED DUCT ASSEMBLY.

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