What was found
DEFECT 729450: FLAP ASSYMETRY - APPROACH PHASE OF FLIGHT - FLAPS 1 - R UP - L HALFWAY TO ONE - YAW DAMPER KICKED OFF - RAN QRH 9.46, 9.32 (EMERGENCY DECLARED, LANDED SAFELY) - - -RESOLUTION: REMOVED BOTH ENDS OF DAMAGED TORQUE TUBE ASSY REF 27-51-00. REMOVED TORQUE TUBE FROM TORQUE TUBE FITTING ASSY AND ORDERED NEW TORQUE TUBE, SHEAR BOLT, AND COLLAR. REMOVED #8 OB SUPPORT AFT FAIRING TO FACILITATE ACCESS TO FLAP TRANSMISSION FOR SERVICING REF AMM 27-51-28 DRAINED AND SERVICED #8, #7, #6, & #5 FLAP TRANSMISSION IAW AMM 12-22-51 VISUALLY INSPECTED ALL SAMPLES FOR WATER - NO WATER WATER NOTED INSTALLED NEW FLAP TORQUE TUBE IN R/H WHEEL WELL IAW AMM 27-51-58, INSTALLED # 8 CANOE FAIRING REF AMM 27-51-28 AND INSTALLED NEW R/H TORQUE TUBE ASSY AND COUPLING SEALS BETWEEN FLAP DRIVE AND #5 GEAR BOX. REF AMM 27-51-58 FLAP SYSTEM OPS CHECK TO BE PERFORMED ON N/R 0006