What was found
FLAPS FAIL CAUTION MSG. PERFORMED TROUBLESHOOTING IAW FIM CHAPTER 27-580-00 REV 47 IAW AD 2009-06-12 PARAGRAPH H 6 I AMOC DATED APRIL 22,2014 & TS001100-2014 FIM TECHNICAL SUPPLEMENT. TROUBLE SHOT WRING IAW FIM, CHANGED RT BPSU IAW 27-51-10. FLAP FAIL CODES 12 1B, 12 2B, 25 BC. R & R RT FLAP BPSU IAW AMM 27-15-10.