As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: UPON REMOVAL OF LEFT HAND HEAT EXCHANGER FOUND VAPOR BARRIER INBOARD UPPER ATTACH ANGLE CRACKED. REPAIRED VAPOR BARRIER INBOARD UPPER ATTACH ANGLE IN LEFT HAND ECS BAY. PER B737-NG SRM 57-10-10-2R PROCEDURE 5 REPAIR 5.