SDR IPXA2016061604694

Service difficulty report · Unknown · Boeing 75724APF

Difficulty date: June 16, 2016
Submitted: June 17, 2016
Operation: Air carrier
Aircraft: N407UP
Make and model: Boeing 75724APF
Aircraft serial: 23729
Aircraft time: 29,476 hours, 19,882 cycles
System (JASC): 2120 · Air Distribution System
Part: Unknown
Condition: Odor
Stage of operation: IN
How discovered: O
Nature of condition: B, P
Precautionary procedure: K

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

What was found

WITH LT PACK OFF, CLIMBING THRU 8000 FT, HAD AN ODOR OF SOMETHING GETTING HOT OR BURNING. NO SMOKE INDICATIONS WERE NOTED. TURNED LT PACK BACK ON. SMELL DISSIPATED. DURING DESCENT NOTICED THE SMELL AGAIN FOR ABOUT 30 SECONDS, THEN DISSIPATED. PERFORMED STEPS 1 AND 2 IAW FIM 21-00-01-301. NO DEFECTS NOTED.

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