# SDR XN0A1236

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2005
- Submitted: May 13, 2005
- Operation: Air carrier
- Aircraft: N76752
- Make and model: Boeing 727227
- Aircraft serial: 21248
- Aircraft time: 56,977 hours, 36,447 cycles
- System (JASC): [3600 · Pneumatic System](https://openairdocs.org/jasc/3600)
- Part: Warning Light
- Condition: Illuminated
- Location: Lt Duct
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XN0A1236

## Discrepancy

DURING EMERGENCY DESCENT, LT DUCT OVERHEAT LIGHT TRIP, PERFORMED ALL CHECKLIST.

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