As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PDC FOUND NR2 ENG FIRE LOOP B FAULT SHOWN ON MAINT PAGE. 461418 ASSIGNED FOUND PYLON NR2 ENG "B" FAULTING. R & R NR 2 ENG PYLON FIRE LOOP (B) IAW MM SUBASK 26 11 03 020 012 TO PAGE 22, STEP E. COMPLETED INSTALLATION IN REF TO MM 26 11 05 4. OPS CHECK GOOD. THIS CLEARS M461418. PLACARD REMOVED.