As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R ENG FIRE LP 1 STATUS MSG.(<P>TRANSFERRED TO MDDR #125120 I.A.W MEL 26-11-01-01, CAT 'C'.</P><P><SPAN>LP </SPAN><SPAN>1191502: </SPAN><SPAN>REMOVED AND REPLACED UPPER AFT FIRE DETECTOR ASSY IAW B767 AMM 26-11-02. PERFORMED FIRE TEST IAW AMM 26-11-01. OPS CHECK GOOD AT THIS TIME. MCC NOTIFIED. PLACARDS REMOVED. THIS CLEARS MDDR 125120.</SPAN></P>)