What was found
PDIS 979 27-50 8817 07SEP23 MSY FACT U ON APPROACH, WHEN SELECTING FLAPS 25, GOT TE FLAP DISAGREE EICAS, AND FLAPS APPEARED STUCK JUST PRIOR TO 25 INDICATION. WENT AROUND, RAN QRH AND LANDED WITHOUT ISSUE. ***EMERGENCY DECLARED*** FIM: 27-51 FT 808 PERFORMED BITE CHECK WITH NO FAULT. NOTHING TRIPPED ON #4 FLAPS TRANSMISSION OVERLOAD INDICATOR. GVI OF TRANSMISSION AND JACKSCREW WAS ACCOMPLISHED. FLIUD WAS FULL. CYCLED FLAPS MULTIPLE TIMES WITH NO DEFECTS NOTED. A/C OK FOR SERVICE.