What was found
FLAPS FAIL AT 20. PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I) AMOC DATED MARCH 27, 2009 AND TR 27-012 PER AMOC DATED DECEMBER 18,2009. LRU LOG "FLAP LEVER FAULT" AND FAULT CODES 19 C1, 19 C2, 25 BC, 33 BC, NO FURTHER ACTION REQUIRED PER RIL 1871. FLAPS OPC GOOD IAW AMM 27-54-00.