What was found
ON ARRIVAL SELECTED FLAPS 1. RECEIVED TE FLAP DISAGREE EICAS MESSAGE AND LIGHT. FLAP INDICATOR NEVER REACHED FLAPS 1. IT APPEARED THE R INDICATOR WAS SLIGHTLY LAGGING THE L INDICATOR. COMPLIED WITH QRH PROCEDURE. EMERGENCY DECLARED. R&R NR 6 ANGLE GEARBOX WRI 27-50/9229. R&R NR 6 TRANSMISSION WRI 27-50/9230 IAW WRI 27-50/9236. R&R NR 6 ANGLE GEARBOX AGAIN. R&R NR 3 TORQUE TUBE SHAFT. R&R PLUG D41652P WRI 27-50/9240. R&R RT OUTBOARD TEE GEARBOX, CRITICAL TSI CREATED WRI 27-50/9242 TO REPLACE THE INBOARD TE FLAP BALLSCREW ASSY.