What was found
LEFT TEMP UNCONTROLABLE IN AUTO OR MANUAL. AIR RETURN TO MEM. MAINTENANCE REMOVED AND REPLACED LEFT ACM IAW J/C 215181, OPS CHECK GOOD PN 776910-6 SN ON 911231 OFF 9803193.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT TEMP UNCONTROLABLE IN AUTO OR MANUAL. AIR RETURN TO MEM. MAINTENANCE REMOVED AND REPLACED LEFT ACM IAW J/C 215181, OPS CHECK GOOD PN 776910-6 SN ON 911231 OFF 9803193.