As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED THE FIRST OFFICER WINDOW CRACKING. AIRCRAFT DIVERTED TO DAY WHERE MAINTENANCE USING THE AIRCRAFT MANUAL TROUBLESHOT AND REMOVED AND REPLACED THE FIRST OFFICER WINDOW. CHECKS WERE MADE USING THE AIRCRAFT MAINTENANCE MANUALS AND AIRCRAFT WAS RELEASED FOR SERVICE.