What was found
DURING HEAVY CHECK, L-1 DOOR SLIDE ARMING HANDLE LOWER BOLT BOTH BOTTOM SLIDE HOOK ATTACH BOLTS FOUND TO HAVE CORROSION. MX R & R SLIDE ARMING HANDLE LOWER BOLT BOTH BOTTOM SLIDE HOOK ATTACH BOLTS IAW AMM 20-10-01, 20-10-02. PN NAS660-4D11, BOLT. ACFT REMAINS UNTIL COMPLETION OF HEAVY CHECK.