What was found
DIVERTED DUE TO A BANG AND VIBRATION IN FLIGHT, FOLLOWED BY LT GENERATOR GOING OFFLINE. LANDED WITHOUT INCIDENT. REMOVED AND REPLACED THE LT ENGINE STARTER/GENERATOR WITH NEW. OPS CHECKS NORMAL PER AMM 24-31-01. PERFORMED FIM 24-31-00-810-829-A NO DEFECTS NOTED AFTER REPLACING THE LT STARTER/GEN. PERFORMED EMM TASK 05-50-00-210-821 NO DEFECTS OR LEAKS NOTED. PERFORMED RT ENGINE STARTER/GEN BRUSHWEAR CHECK. SHORTEST IS 0.050" PER AMM 24-31-01-220-801-A. P/N 400SG180Q S/N 500956XL