What was found
FLT # 603, EWR-SDQ. FUMES EVENT PASSING THROUGH 4000' ENTIRE CREW EXPERIENCED HEADACHE BURNING EYES THROAT ETC; COMPLIED WITH INFO NOTICE 2017-T015, SECTION A (A), ISOLATED FAULT TO TYPE 10, (A) 1C PER TSM 05-50-00-810-085B. RAN APU W/PACK 1&2. RAN PACK 1&2 W/ ENG 1&2 AT IDLE. PERFORMED VISUAL INSP OF EXTRACT & BLOWER FAN BLADES AS WELL AS INLET EXHAUST VALVES. COULD NOT DUPLICATE ODOR. NO DEFECTS FOUND. A/C IS OK FOR SVC.