As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: LOUD SQUEAL ON CLIMBOUT. DIFFICULT TO HEAR ATC; FOUND F/O SLIDING WINDOW SEAL TORN. REF STS NR0006 W/O003140.REMOVED AND REPLACED F/O / COPILOT SLIDING WINDOW SEAL IAW AMM 56-12-11-000-003A. & 56-12-11-400-003A. PERFORMED PRESSURAZATION CHECK IAW AMM 05-53-00-730-001-A01. NO DEFECTS OR SQUELS NOTED.