As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW AND FA SMELLED CHEMICAL ODOR IN DESCENT AND AGAIN AFTER LANDING. -FOLLOWED TSM FOR IDENTIFICATION OF CABIN ODOR IAW TSM 05-50-00. TROUBLESHOOTING TREE POINTED TO HYD SYS TYPE 7. FOLLOWED AMM 29-00-00-790-001-A NO DEFECTS NOTED.