SDR DALA2017061504740

Service difficulty report · Sensor · Doug MD9030

Difficulty date: June 11, 2017
Submitted: June 15, 2017
Operation: Air carrier
Aircraft: N922DX
Make and model: Doug MD9030
Aircraft serial: 53584
Aircraft time: 45,711 hours, 30,608 cycles
System (JASC): 2160 · Cabin Temperature Control System
Part: Sensor
Condition: Failed
Location: Cabin Temp
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WITH BOTH PACKS OPERATING AT 25000FT, LEFT PACK FULL HOT IN AUTO MODE, CABIN SUPPLY TEMP STOPPED AT 80. ODOR OF BURNED RUBBER. PACK TRIPPED. TROUBLESHOT AND REMOVED AND REPLACED FLIGHT COMPARTMENT TEMP SENSOR. PERFORMED DUCT BURNOUT. OPERATION CHECKED GOOD.

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