What was found
FLT 1033, MCO-SJU. LEVEL 1 ODOR IN FLIGHT DECK AND CABIN PASSING 10,000 FT WITH IDLE POWER. NOTICED BY CABIN CREW CUSTOMER MORE PREVALENT IN FRONT OF AIRCRAFT. ODOR DISSIPATED LEVEL AT 3000FT AND NORMAL POWER. PERFORMED TSM ODOR IN THE CABIN, PER TSM 05-50-00-810-831-A. LEVEL 1 ENVIRONMENTAL SYSTEM ODOR.