As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN'S NR 2 SLIDING WINDOW HAS A VERY LOUD SQUEAL. CREW CONSIDERS IT UNACCEPTABLE FOR FURTHER FLIGHT. BULB SEAL WAS FOUND DEFECTIVE. OLD SEAL WAS REMOVED, SEAL CHANNEL CLEANED AND NEW SEAL INSTALLED AS OUTLINED IN MM 56-11-11 WITH APPROPRIATE CURE TIMES ALLOWED FOR SEALANT TO SATISFACTORILY CURE.