What was found
CARGO & ACCESSORY COMPARTMENTS: ON THE GROUND WITH APU RUNNING, NOTICED A STRONG ELECTRICAL BURNING ODOR WHEN ENTERING THE BAGGAGE COMPARTMENT. NO VISIBLE SMOKE BUT A STRONG ODOR. OPENED THE BAGGAGE COMPARTMENT CB PANEL DOOR AND ODOR SEEMS TO BE COMING FROM THERE.REMOVED AND REPLACED INTERIOR J-BOX RELAYS KP2004 KP2005 & KP2006 IAW CE700 AMM 24-60-35. OPERATIONAL TESTS GOOD. NO ODOR OR DEFECTS NOTED.