As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB- RETURNED ATL DUE TO LEFT ENGINE OVERHEAT ON CLIMB OUT. CORRECTIVE ACTION: FOUND ECS BLEED DUCT SLIP JOINT LEAKING. REPLACED DUCT AND CLAMP. ALSO FOUND PRESSURE SENSE LINE TO BAR BROKEN. REPLACED SAME. RAN ENGINE TO TAKE OFF POWER. NO OVERHEAT WARNING. OPS CHECK GOOD. (LP 7884250)