What was found
AFTER TAKEOFF LEFT EMERGENCY EXIT WINDOW APPEARED OPEN. IN ACCORDANCE WITH MEL 52-70-01-29 CAT B. MAINTENANCE PROCEDURE WAS ACCOMPLISHED DURING CHECK FOUND COVER SUPPORT IN BAD CONDITION. IN ACCORDANCE WITH AMM TASK 52-70-00-040-003A VISUAL CHECK OF THE EMERGENCY EXIT CORRECTLY CLOSE WAS ACCOMPLISHED. IAW AMM 52-70-00-040-010 VISUAL CHECK OF ARMED SLIDE POSITION WAS ACCOMPLISHED. LATCH AT COVER FLAP OF LEFT EMERGENCY EXIT WINDOW SIGNAL WAS ADJUSTED, IN ACCORDANCE WITH AMM 52-71-00-710 001A OPERATIONAL TEST OF DOOR WARNING SYSTEM SATISFACTORY.