As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING TASK CARD #1 ENGINE FOUND FWD SUPPORT LINK ON INTERSECTION MANIFOLD DUCT LOOSE. GROUNDED - YES. REMOVED AND REPLACED #1 ENG INTERSECTION MANIFOLD DUCT PER B737-800 AMM 36-11-01/401. PERFORMED LEAK CHECK ON #1 ENG INTERSECTION MANIFOLD DUCT NO DEFECTS NOTED. PERFORMED LEAK CHECK ON #1 ENG HIGH STAGE DOWNSTREAM DUCT NO DEFECTS NOTED.