Service difficulty report · Pressure Switch · Doug DC982

Difficulty date
November 15, 2002
Submitted
November 18, 2002
Operation
Air carrier
Aircraft
N953U
Make and model
Doug DC982
Aircraft serial
49267
Aircraft time
52,467 hours, 27,496 cycles
Part
Pressure Switch
Condition
Failed
Location
Airfoil Deice Sy
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

STRONG BURNING ODOR IN COCKPIT WITH AIR FOIL ANTI ICE ON. ODOR CEASED WHEN AIRFOIL ANTI ICE TURNED OFF. ACCOMPLISHED HANDBOOK PROCEDURE. MAINTENANCE REPLACED ANTICIPATOR, THERMOSTAT AND LOW PRESSURE SWITCH. CHECK-C 2-8-02 STL. --CLOSED--

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