What was found
MAIN DOOR: REPEAT WRITE UP MAIN CABIN DOOR CANNOT OPEN (PRE-FLIGHT) REMOVED ROLL PINS HOLDING THE TRIGGER BUTTON AND TRIGGER SPRING REPLACED WORN TRIGGER SPRING AND INSTALLED CUSTOMER SUPPLIED NEW TRIGGER SPRING A LONG WITH TRIGGER BUTTON AND ROLL PINS WORK DONE IN REFERENCE TO BOMBARDIER CL-650 AMM 52-11-07. NO OTHER DEFECTS NOTED. OPS CHECK GOOD IAW BOMBARDIER CL-650 CMM 52-11-07. TRIGGER SPRING P/N: 107846-1 NSN