SDR C2XA10IA239

Service difficulty report · Relay · Emb EMB145XR

Difficulty date: August 20, 2010
Submitted: August 24, 2010
Operation: Air carrier
Aircraft: N13161
Make and model: Emb EMB145XR
Aircraft serial: 14500805
Aircraft time: 17,506 hours, 9,417 cycles
System (JASC): 5610 · Flight Compartment Windows
Part: Relay
Part number: 480CC01
Condition: Burned
Location: Cockpit
Stage of operation: IN
How discovered: O
Nature of condition: B
Precautionary procedure: K

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

What was found

IAH - DURING MAINTENANCE INSPECTION A BURNING SMELL IN THE COCKPIT WAS NOTICED. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE WINDSHIELD HEAT 1 CONTACTORS K0079EBC1, AND K0001 TO BE BURNT. MAINTENANCE REMOVED AND REPLACED THE AFFECTED RELAYS, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.

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