What was found
FLT#1573, EWR-LAX. 'BOTH PILOTS DETECTED ODOR (GLUE SCENT) AT 9000' IN DECENT-LEVEL 1 ODOR LEVEL. LASTED 2000' IN DESCENT. ODOR REAPPEARED AT 4000' AND AGAIN LASTED ABOUT 2000' IN ALTITUDE CHANGE.NO OTHER SOB DETECTED OR REPORTED AN ODOR. 2 MIN(OR SO) IN DURATION EACH TIME; COMPLIED WITH INFO NOTICE 2017-T015 SECTION A, ISOLATED FAULT TO TYPE 10, (A) 1, C PER TSM 05-50-00-810-085B TSM 05-50-00-810-085D.A/C OK FOR SVC.'