As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#2 ENG O/B OIL COOLER HAS 2 EA. B NUT THAT REQUIRE SAFETY AND HAS SIGNS OF LEAK.(<P>TORQUED AND SAFETIED #2 ENGINE O/B AIR/OIL HEAT EXCHANGER SUPPLY/RETURN LINES IAW B767 AMM 79-21-09, PERFORMED TEST #3 IAW B767 AMM 71-00-00, NO DEFECTS NOTED AT THIS TIME.</P>)