As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INDUSTRIAL CLEANING PRODUCT ODOR-PERFORMED IDENTIFICATION OF ODOR IAW TSM 05-50-00-810-831-A. NO ODOR FOUND COULD NOT DUPLICATE ODOR/SMELL. NO ODOR AT THIS TIME. PERFORMED ENG RUNS INDIVIDUALLY AND TOGETHER WITH PACK ISOLATED. A/C OK FOR CONTINUE SVC