As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT PACK TEMP EICAS MESSAGE CAME ON IN FLIGHT. WE DID QRH PROCEDURE AND LIGHT WENT OUT.(<P>PERFORMED BITE TEST OF THE PACK SYSTEM, NO FAULT FOUND IAW B767 AMM 21-51-00-700-805-006 AND OPERATIONAL TEST IAW B767-300 AMM 21-51-00-700-806-006, NO FAULTS AT THIS TIME.</P>)