What was found
AFTER LANDING ON FIRST LEG, CAPT WINDOW UNLOCK HANDLE BECAME HARD TO MOVE SMOOTHLY. AT THE END OF SECOND LEG, HANDLE REQUIRES EXCESSIVE PRESSURE TO COMPLETELY UNLOCK. IT APPEARS THAT WHEN AIRCRAFT IS PRESSURIZED, IT HELPS BIND THE HANDLE. DEF NR D291605 ASSIGNED. ADJUSTED WINDOW IAW AMM 56-11-02-5. PLACARD REMOVED.