What was found
FLIGHT 5298 - FLAPS FAIL MESSAGE DURING RETRACTION. LEVER WAS AT 20 DEGREES. FAILURE WAS AT 28 DEGREES. COMPLIED WITH AD 2006-12-21 FLAP CAUTION MESSAGE -FIRST EVENT- MAINTENACE ACTION, PARAGRAPH (G) 1, 2, 3 (A, B, C). FLAP SYSTEM WAS RESET WITH NO FURTHER FLAP CAUTION MESSAGES.