What was found
FLT 1214, DFW-BOS. NOTICED FUMES ON TAKEOFF AND CLIMB TO 10K. AND AGAIN ON DESCENT. BURNING EYES AND THROAT; ACCOMPLISHED TSM 71-00-00-810-801-A FOUND BAD DEOILER SEAL NR 1 ENG., (R&R REF. L.P 2495003 ITEM NR 2) ACCOMPLISHED ENG. RUN/LEAK CHECK, NO FUMES OR ODORS NOTED IN CABIN OR COCKPIT.