What was found
RETURN TO GATE FOR RANCID SMELL IN COCKPIT. RAN ENGINES WITH CREW TO 65% N1- ODOR DISSIPATED AND ALL ENGINE INDICATIONS WERE NORMAL IAW AMM 71-00-00 AND AMM 05-51-56.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURN TO GATE FOR RANCID SMELL IN COCKPIT. RAN ENGINES WITH CREW TO 65% N1- ODOR DISSIPATED AND ALL ENGINE INDICATIONS WERE NORMAL IAW AMM 71-00-00 AND AMM 05-51-56.