What was found
CREW DEBRIEF DURING APPROACH WITH FLAPS SELECTED FROM 5 TO 20 FLAPS STOPPED MID WAY.TE FLAP LIGHT ILLUM AND EICAS MSG FLAP DISAGREE. QRH ACCOMPLISHED. EMERGENCY DECLARED. C/O FIM 27-51 FAULT TREE 808 AND 810 ACCOMPLISHED NO FAULTS FOUND ADP AUTO FUNCTION DEFERRED INOP PER MEL 2911D D. TE FLAP EXTENSION ACCOMPLISHED SEVERAL TIMES IAW AMM 27-51-00 PG 209 ALL INDICATIONS NORMAL. FLAPS POSITION INDICATION AND VISUAL INSPECTION OF FLAPS ACCOMPLISHED WITH NO FAULT FOUND. AS A PRECAUTION ADP AUTO FUNCTION DEFERRED INOP IAW MEL 2911D. R&R FLAP AND SLAT SHUTOFF VALVE MODULE ASSY. LEAK AND OPS CHECK GOOD PER TASK 27-51-48-712-074.