# SDR SCNA06016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2006
- Submitted: December 21, 2006
- Operation: Air carrier
- Aircraft: PHHZX
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 28248
- Aircraft time: 18,472 hours, 6,963 cycles
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Warning System
- Condition: Malfunctioned
- Location: Overheat Sys
- Stage of operation: LD
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA06016

## Discrepancy

CREW REPORTED WHEN ENGINES WENT INTO REVERSE ON LANDING, RECEIVED MASTER CAUTION OVHT/DET ON FWD PANEL; FAULT & APU DET INOP ON FIRE DET PANEL.  MAINTENANCE COULD NOT DUPLICATE PROBLEM AFTER RESETTING TEST SWITCH.  RAN BOTH THRUST REVERSERS WITH NO DISCREPANCIES NOTED.

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