What was found
CARGO HEAT FWD ADVISORY FORWARD CARGO HEAT FAILED OR FLIGHT DECK FWD CARGO TEMP SWITCH S ELECTED OFF. CARGO HEAT FWD LATCHED AND ACTIVE MESSAGE 21-21220. CREW REPORTS ELECTRICAL ODOR AT TIME OF MESSAGE. COMPLIED WITH MEL 2127X, DDG, C/O. CORRELATED ITEM UNDER LOG 8699929. MEL 2127X APPROVED. COMPLIED WITH MEL 2127X *DM* MMSG 21-21220 FIM 21-20-F7-14A-421A REACTIVATED CIRCUIT BREAKERS & PERFORMED GROUND TEST 21 ELECTRICAL EQUIPMENT COOLING, SYSTEM TEST, FORWARD ELECTRICAL EQUIPMENT COOLING SYSTEM AS PER FIM TASK DMC-B787-A-21-20-F7-14A-421A-A. TEST PASSED. COULD NOT DUPLICATE FAULT MESSAGE. R & R FWD ELECTONIC COOLING EXHAUST FAN IAW AMM DMC-B787-A-21-27-25. OPS CHECK GOOD & NO LEAKS FOUND.