As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PDC WALK AROUND, FOUND FUEL LEAK ON NR 2 ENGINE. ACFT GROUNDED. R & R NR 2 ENGINE MAIN OIL/FUEL HEAT EXCHANGER REF AMM 79-21-02 AND 73-11-07. ACCOMPLISHED AMM 71-00-00-700-801-F00, TEST 3A. LEAK CHECK OK. ACCOMPLISHED TEST 12 ACTUATORS TEST REF AMM 71-00-00-700-807-F00. TEST PASSED.