What was found
ON SELECTION OF GEAR DOWN, HEARD A LOUD "CLUNK" NOISE, FOLLOWED BY "GEAR FAIL" CTN MSG. RAN QRH, VERIFIED GEAR DOWN & LOCKED, PROCEEDED TO AN UNEVENTFUL LANDING. T/S PER A220 EFIM SOULUTION ID # 1-14918. R/R LANDING GEAR CONTROL LEVER PER A220 AMM 32-31. OPS TEST GOOD. LEVER, LANDING OFF 81-3231-9-0001 00241 ON 81-3231-9-0001 44143. (LP# 5594300)