What was found
PDIS 641 24-36 2204481 18OCT19 MGM CLOSE BATTERY 1 OVERTEMP MESSAGE ON EICAS IN FLIGHT
FACT 19OCT19 16:22 MGM R&R CANNON PLUG ON WIRE P1007 TO BATTERY #1 TEMP SEN SOR. PERFORMED OPS CHECK OF BATTERY & TEMP ON MFD. O PS CHECK GOOD, NO DISCREPANCIES NOTED. OK FOR SERVICE.