What was found
AIR TURNBACK, RT ENGINE OIL TEMP GAUGE READING HIGH IN RED ARCH. VERIFIED GAUGE AT FAULT ON GROUND. REPLACED GAUGE AND RT OIL TEMP DETECTOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, RT ENGINE OIL TEMP GAUGE READING HIGH IN RED ARCH. VERIFIED GAUGE AT FAULT ON GROUND. REPLACED GAUGE AND RT OIL TEMP DETECTOR.