What was found
MILD SMELL OF HOT PLASTIC/BURING TRASH SMELL JUST AFTER TAKEOFF ROUND 1000FT THE SMELL WHENT AWAY AFTER A COUPLE MINS THE SMELL CAME BACK 1 ADDTL TIME DURING CRUISE AND LASTED 3 MINS. DESCRIPTION OF ODOR/FUMES: TEMPORARY, ELECTRICAL SMELL. APPARENT CABIN SOURCE: UNKNOWN. FLIGHT DECK AND FWD CABIN. NO VISIBLE SMOKE/HAZE. NO MEDICAL ATTENTION REQUIRED.-PER TSM 05-50-00-810-831-A PERFOMED INSPECTION FOUND AVI BLOWER FAN WITH HIGH VIBRATION. R/R AVI BLOWER FAN IAW AMM 21-26-51. OPS CHECK GOOD. PERFOMED IDLE RUN WITH PACK ON. IAW AMM 71-00-00.AND 12-33-21 NO ODORS NOTED AT THIS TIME. A/C OK FOR SERVICE