As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
Flt 898 from JAX to MCO. After takeoff #3 engine strut overheat light illuminated. Accomplished appropiate check list, and air turnback to JAX. Aircraft landed without incident. During inspection, found and replaced clamps on #3 engine bleed valve (pylon) IAW MM 36-10-01 and 20-80-01. System ops checked good and aircraft returned to service.