What was found
(CAN) DURING INITIAL CLIMB, DEPARTING OGG, R (GEN DRIVE) MESSAGE DISPLAYED, GEN DRIVE LIGHT ILLUMINATED. RT IDG DISCONNECTED. AIRCRAFT DIVERTED. RT IDG REPLACED WITH LOANER UNIT, A/C DEPARTED, NO FAULTS REPORTED. REPLACEMENT UNIT FITTED. IDG SENT TO OEM FOR TEARDOWN AND REPAIR. AWAITING STRIP REPORT.