What was found
AFTER TAKEOFF, GEAR HANDLE MOVED UP BUT LG DID NOT RETRACT, DOWN & LOCKED. FOUND WOW A 0062 NR 1 & A0218 NR 2, LOOSE & FUSION TAPE DETERIORATED. CLEANED & SECURED WOW NR 1 & 2 IAW AMM 20-50-00. PERFORMED LANDING GEAR EXTENSION & RETRACTION, SYS WORKING PROPERLY IAW AMM 32-30-00.