What was found
DURING C-CHECK, FOUND LEVEL 2 CORROSION ON EXT FUSELAGE SKIN ABOVE R2 SERVICE DOOR UPPER HINGE AND BELOW R2 SERVICE DOOR BELOW LOWER HINGE. CORROSION WAS REPAIRED PER BOEING LETTER AND DRAWING HAE-TUS-98-014RR DATED 8/7/98 AND SRM 51-10-6, 53-30-1, 53-30-2, DRAWING HAE-TUS-98-0153RR DATED 8/10/98, SRM 51-10-6, 51-10-2 AND 51-30-2. AUTHORIZATION PER FAA 8110-3, FE WING, NM-1220 DATED 8/21/98. AIRCRAFT RETURNED TO SERVICE. (M)