As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
On A-7check-discrepancy #2 engine pylon heat exchanger has 5" crack.1) Removed heat exchanger onCK Job Card C15R54113 per A 300 M/M 36-11-15.2) Installed air duct and rods per A 300 M/M 36-11-15.3) Installed serviceable #2 engine pre-cooler per A 300 amm 36-11-15 and leak checked and no leaks noted per A 300 AMM 36-11-00.