As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JUST AFTER ENGINE RUN-UP GOT LINE PRESSURE HIGH/OVER TEMP WARNING ILLUMINATED. WHEN THROTTLES REDUCED TO IDLE, LIGHT WENT OUT. PERFORMED ENGINE RUN, NO DEFECTS NOTED. CHECKED HP PRSOV VALVES NR 1 & 2 ENGINE; PRESSURE FROM NR 1 ENG HP PRSOV VALVE 25 PSI AND NR 2 ENG 25 PSI. REMOVED REMOVED S/N 0148 AND REPLACED OVERTEMPERATURE SWITCH FWD P/N 641180-1 S/N 0369. AFT TEMP SWITCH S/N 0351 REMOVED S/N 0153 IAW G-200 M.M. CH 21-11-07. NO DEFECTS NOTED. OPS CHECK SATISFACTORY.