What was found
CREW NOTICED AN ACRID ODOR AND HAZE IN THE CABIN NEAR DOOR 3RT. IT DISSIPATED AFTER A PERIOD OF TIME. CABIN CREW REPORTED BLUE HAZE WITH ELECTRICAL ODOR AT R2 & 3 DOORS. CHECKED FOR THE CAUSE OF ODOR PER MM. FOUND NO EVIDENCE. NO FAULTS FOUND. GASPER FAN MAKES A PULSATING NOISE WHILE PERFORMING SMOKE-FUMES CONDITIONAL INSPECTION, DEACTIVATED GASPER FAN, PULLED AND SAFETIED CIRCUIT BREAKER. REPLACED GASPER FAN ASSY PER MM, 21-24-01 PG 901, OPS CHECKED OKAY.