What was found
AIRCRAFT WAS GROUNDED: FIRST OFFICER WINDOW RELEASE DIFFICULT TO OPERATE. ADJUSTED FIRST OFFICER WINDOW LATCH IAW B777-300 AMM 56-11-02-820. WINDOW LATCHES OPERATE NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: FIRST OFFICER WINDOW RELEASE DIFFICULT TO OPERATE. ADJUSTED FIRST OFFICER WINDOW LATCH IAW B777-300 AMM 56-11-02-820. WINDOW LATCHES OPERATE NORMAL.