What was found
STL - FLT 7442 - COULD NOT MAINTAIN NORMAL POWER SETTINGS WITHOUT EXCEEDING OIL TEMPERATURE ON LEFT ENGINE. MAINTENANCE REPLACED OIL COOLER VERNITHERM ON LEFT ENGINE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STL - FLT 7442 - COULD NOT MAINTAIN NORMAL POWER SETTINGS WITHOUT EXCEEDING OIL TEMPERATURE ON LEFT ENGINE. MAINTENANCE REPLACED OIL COOLER VERNITHERM ON LEFT ENGINE. (X)