As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT 2923, NR 1 PROP OIL TEMP OVER 100 DEGREES. AIR RETURN TO MEM. MAINTENANCE REPLACED LEFT ENGINE WHITE HARNESS P/N 7292533-681 IAW AMM PBM 71-00-02. PERFORMED ALL REQUIRED RUNS IAW AMM 71-50-00-0. OPS CHECK GOOD. A/C GOOD FOR CONTINUED SERVICE.