What was found
STRONG ELECTRICAL BURNING SMELL IN THE FLIGHT DECK & FIRST TWO PASSENGER ROWS IN FLIGHT. PULLED & SECURED LT WINDSHIELD HEATER CB. FLT 6374 REPLACED LT WINDSCREEN IAW AMM, PN ON NP-151311-11, PN OFF NP-151311-1, SN ON 13127H5666 & SN OFF 09218H7825.