What was found
WHILE AIRCRAFT WAS IN FOR HEAVY CHECK, LEVEL 2 CORROSION WAS FOUND ON THE R-2 DOOR STOPS AND HARDWARE. MX R & R THE DOOR STOPS AND HARDWARE IAW AMM 52-42-23, STOP SCREW, PN 170-68172-001 AND NUT, PN NAS509-7. ACFT IS CURRENTLY STILL OUT OF SERVICE FOR HEAVY CHECK COMPLETION.