As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, THE LT START VALVE ANNUNCIATOR CAME ON INTERMITTENTLY. EXECUTED QRH 72.22 CHECKLIST. NOTED THAT THE LT OIL TEMP WAS AT 140C & STAYED AT 140C EVEN AT IDLE POWER. DECLARED AN EMERGENCY & LANDED. R & R THE NR 1 STARTER AIR SOV IAW AMM 80-10-02. LEAK CHECKED GOOD. OPS CHECKED GOOD.