What was found
FLAPS FAIL CAUTION, FLAPS AT 45. PERFORMED TROUBLESHOOTING PER BOMBARDIER FIM REV 39 IAW AD 2009-06-12 PARAGRAPH (H)(6)(I) AMOC DATED MARCH 27,2009 TR#27-012 PERAMOC DATED DECEMBER 18, 2009 AND PA AD27-052G CODES ARE AS FOLLOWS 72A 72B 12 1B 12 1A 131B 131A, REMOVED AND REPLACED FECU IAW AMM 27-51-05. OPC GOOD. PLACARD REMOVED. THIS CLEARS DM #622300. OK FOR SERVICE.