What was found
ON APPROACH, RECEIVED A TE FLAPS DISAGREE EICAS AND LIGHT THROUGH FLAPS 15 TO 20 SETTING. COMPLIED WITH QRH AND FOUND THE RIGHT INBD FLAP INBD FLAP TRANSMISSION OVERLOAD INDICATOR TRIPPED. RESET OVERLOAD INDICATOR,. LUBRICATED THE FLAP BALLSCREW, GIMBLE AND CARRIAGE ROLLERS. FLUID LEVEL IN RIGHT INBOARD TRANSMISSION NORMAL. INSPECTED ALL OTHER JACKSCREWS AND FLAP TRANSMISSIONS FOR FLUID LEVEL AND TRIPPED OVERLOAD INDICATORS. ALL CHECKED NORMAL. RAN FLAPS UP AND DOWN SEVERAL TIMES. FLAPS RAN WITHIN MM LIMITS. IAW FIM 27-51, TREE 808, MM 12-21-09-3, AND 27-51-00-5. AIRCRAFT OK FOR SERVICE