What was found
WHILE ATTEMPTING TO CLOSE MAIN DOOR, CREW UNABLE TO ACTUATE HANDLE TO LOCKED POSITION FROM INSIDE OR OUTSIDE. DOOR MOTOR APPEARS TO WORK AS INTENDED. OPS DOOR, MULTIPLE CYCLES FROM INSIDE & OUT, NO DEFECTS. OPENED MAIN DOOR ACCESS PANEL & INSPECTED MECHANISM DURING OPS, NO BINDING NOTED. PERFORMED 12 MONTH DOOR PIN LUBRICATION IAW MM 12-20-40. DOOR OPS CHECKS GOOD. REMOVED LOWER AFT DOOR PIN & INSPECTED BEARINGS, NO DEFECTS NOTED. ADJUSTED LOWER AFT DOOR PIN CONTROL ROD TO PUSH PIN FURTHER OUT & AVOID BINDING ISSUE. DOOR ROD WAS ADJUSTED IAW MM 52-10-04. AFTER ADJUSTMENT, DOOR PIN CAN NO LONGER BE PUSHED INTO THE SOCKET & JAMB. OPS CHKD GOOD.