What was found
MAIN DOOR: DURING LATCHING OF MAIN CABIN DOOR THERE IS A METAL ON METAL SOUND . IT OCCURS DURING CLOSING AND OPENING. IN ADDITION THE CENTER LOWER 6 PACK LIGHT IS ILLUMINATED. THE CABIN DOOR ANNUNCIATOR FLASHES AND WILL NOT EXTINGUISH. VERIFIED DISCREPANCY. REMOVED STAIRS AND INSPECTED OPERATED DOOR AND FOUND DOOR PINS WITH NO GREASE CLEANED AND LUBED MCD PINS IAW AMM 52-10-01. ALL OPS CHECKS GOOD AND FOUND NO FURTHER DISCREAPANCY DOOR OPERATES SMOOTHLY AND QUIENT AS NORMAL. TS MCD ANNUNCATOR AND FOUND INSTALLED A NEW ASSY IAW AMM 52-10-00 ALL OPS CHECKS GOOD