# SDR SWAA031036

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2003
- Submitted: May 13, 2003
- Operation: Air carrier
- Aircraft: N333SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 23697
- Aircraft time: 50,079 hours, 47,565 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Duct
- Part number: 332A13171
- Condition: Loose
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA031036

## Discrepancy

DUAL AIR TURNBACK, NR 2 ENG OVERHEAT LIGHT ILLUMINATED WITH THROTTLE LEVER ADVANCEMENT.  FOUND NR 2 ENG 9TH STG PNEUMATIC BLEED AIR DUCT MANIFOLD LOOSE.  TIGHTENED DUCT MANIFOLD BOLTS PER MM.

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