SDR DXTA2017122800001

Service difficulty report · Converter · Cessna 750

Difficulty date: December 27, 2017
Submitted: January 3, 2018
Operation: Air carrier
Aircraft: N999QS
Make and model: Cessna 750
Aircraft serial: 7500203
Aircraft time: 13,785 hours, 8,393 cycles
System (JASC): 2170 · Humidity Control System
Part: Converter
Condition: Dirty
Location: Ozone
Stage of operation: CR
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

PASSENGERS AND CREW SMELLED A STRONG SMOKY ODOR COMING INTO CABIN. CLEANED FWD & AFT WATER SEPARATOR AND DRAIN LINE. CLEANED OZONE CONVERTER. RAN SYSTEM, NO DEFECTS NOTED. WORK PERFORMED IAW MM 21-11-00, 21-21-00, 21-22-00, 21-51-00, AND 21-71-00.

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