As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ASH FLT 2930 PHX-TUS. CREW REPORTED DURING CLIMB LT ENG OIL TEMP REACHED 176*C AND CONTINUED TO CLIMB. CREW ELECTED TO SHUT DOWN THE ENGINE AND RETURN TO THE FIELD. AIRCRAFT DECLARED AND EMERGENCY, LANDED SAFELY AND TAXIED TO THE GATE WITHOUT FURTHER INCIDENT. MX PROPERLY SERVICED NR 1 ENGINE OIL SYSTEM.