What was found
(CAN) DURING CRUISE, RT ENGINE GENERATOR FAULT, CREW DISCONNECTED INTEGRATED DRIVE GENERATOR. A/IRCRAFT RETURNED. RT GENERATOR OFF DISPLAYED, AUX POWER UNIT GENERATOR LIGHT EXITING BUS TIE RESET NORMAL. SNAG REPEAT. REPLACED RT BUS TIE BREAKER, RT INTEGRATED DRIVE GENERATOR, GENERATOR POWER CONTROL UNIT, DIFFERENTIAL PROTECTION CURRENT TRANSFORMER, AUXILIARY POWER UNIT AND GENERATOR CONTROL UNIT.