As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FO WINDSCREEN STARTED SQUEALING PASSING 10000 FEET AND AGAIN UP ON ACCELERATING THROUGH LOCKING UNLOCKED FOR SIGN OFF THIS ITEM HAS BEEN CLEARED IN REF ON LOGPAGE 8925960. OK FOR SERVICED PARTS USED: 00-0609-3-7622,QTY :1 40-0604-3-0119,QTY :1