As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 643 - PHX-LAX - ENGINE FIRE INDICATION ON CLIMB-OUT NR 2 ENGINE. SHUT DOWN NR 2 ENGINE, RETURNED TO PHX. REPAIRED LEAKS AT 8TH STAGE BLEED DUCT AT SECOND CONNECTION AFT OF FIRE WALL AND ENGINE ANTI-ICE VALVE AT 12 O'CLOCK POSITION. (M)