What was found
PDIS 629 21-01 2706202 17FEB22 CAK CLOSE ELETRICAL BURNING SMELL DURING DESCENT LASTED FOR 30 SEC. SMELL WAS NOTICED FWD CABIN/FLT DECK AREA. 27933 00 RS FACT 17FEB22 00:26 CAK PERFORMED GVI OF RELAY,CONTACTORS, COMP., AND FWD AVIONICS BAY NO ELE SMELL NOTED OR SIGNS OF BURNING/ARCHING. POWER UP A/C INSPECTED DISPLAY UNITS, W/S HEAT TERMINALS AND SURROUNDING ELETRONICS STILL NO SMELL NOTED R AN APU BLEEDS & PACKS FOR SEVERAL MINS WITHNO ABNORMAL SMELL A/C OK FOR SERVICE.