# SDR WX0A2015081172790

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2015
- Submitted: August 12, 2015
- Operation: Air carrier
- Aircraft: N886GA
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 49931
- Aircraft time: 49,988 hours, 34,902 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct
- Condition: Blown
- Location: Ac Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2015081172790

## Discrepancy

JUST AFTER DEPARTURE THE CREW RECEIVED TAIL COMPARTMENT TEMP HIGH ANNUNCIATOR.  THE CREW FINISHED THE MEMORY ITEMS & STARTED EXECUTING QRH 21.4 TAIL COMPARTMENT TEMP HIGH CHECKLIST.  THE NEXT STEP AFTER THE MEMORY ITEMS IS TO PULL ONE THROTTLE BACK AT A TIME UNTIL THE LIGHT GOES OUT.  IT DID NOT GO OUT AFTER PULLING THE LT THROTTLE BACK, INSTEAD THE LT OIL TEMP INCREASED & SPIKED AT 147C WITH THE ASSOCIATED CAUTION LIGHT.  DECLARED AN EMER & RETURNED.  THE TAIL COMPARTMENT TEMP HIGH ANNUNCIATOR WENT OUT BETWEEN 3 TO 5 MINUTES AFTER IT CAME ON.  R & R SEE LOGPAGE 611960, FOUND INSULATION ON SENSOR CLEANED INSULATION SEE LOGPAGE 611958, FOUND & REPAIRED BLOWN DUCT ON ACM SEE LOGPAGE 611959.  ALL SYS OPERATE NORMALLY AMM 21-51-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.