What was found
FLT 1305, EWR-FLL. L1 DOOR ARMING LEVER DIFFICULT TO ENGAGE AND BEGAN MOVING DURING TAKEOFF ROLL. FOUND FWD FLOOR FITTING SPRING PAWL NOT ENGAGING WITH GIRT BAR DUE TO DEBRIS IN FITTING. CLEANED FITTING & REMOVED DEBRIS. REMOVED GIRT BAR FROM ARMING MECHANISM, PER AMM 25-62-44 FOR INSPECTION, CHECKS OK. RE-INSTALLED GIRT BAR TO MECHANISM, PER AMM 25-62-44. NOW ARMING LEVER CHECKS NORMAL & ALL CHECKS NORMAL.