What was found
JUST AFTER PERFORMING THE PASSENGER SAFETY BREIFING, ATTEMPTED TO CLOSE THE MAIN CABIN DOOR AND THE MAIN HANDLE WILL NOT RETRACT FROM THE OPEN POSITION IF DOOR HANDLE IS MOVED BEYOND 90 DEGREES IN OPEN POSITION. THE HANDLE GETS STUCK AND REQUIRES EXCESSIVE FORCE TO STOW. REMOVED CABIN /MED DOOR STAIRS FOR ACCESS TO DAMAGED BRACKET. REMOVED DAMAGED DOOR BRAKET P/N 6611369-31, NSN. INSTALLED DOOR BRAKET P/N 6611369-31, NSN. INSTALLED MED STEP ASSMBLY.AFTER INSTALLATION OF REPLACEMENT BRACKET MED OPS CHECKS GOOD.