What was found
MADE A GO-AROUND AND LANDED UNDER AMBER ALERT DUE TO FLAP INDICATION PROBLEMS ON APPROACH. 10-16-07 ACCOMPLISHED VISUAL CHK OF FLAPS AND SLATS. ACCOMPLISHED BITE OF BOTH FSEU, AND FSPM CARDS BOTH CHECKED OK. NO FAULTS, OK LIGHTS AND MESSAGES CLEARED. CYCLED FLAPS-SLATS THRU ENTIRE RANGE TWICE WITH HYDRAULICS. OP CHECKS OK. MESSAGES AND LIGHTS CLEARED WHEN RUN ELECTRICALLY AND HYDRAULICALLY. UNABLE TO DUPLICATE PROBLEM. OPS OK.