What was found
CREW REPORTED INTERMITTENT LT PACK TEMP EICAS MESSAGE. REMOVED AND REPLACED THE LT PACK TEMP CONTROLLER ASSY SYS BITE TEST OK IAW AMM 21-51-14/404.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED INTERMITTENT LT PACK TEMP EICAS MESSAGE. REMOVED AND REPLACED THE LT PACK TEMP CONTROLLER ASSY SYS BITE TEST OK IAW AMM 21-51-14/404.