As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENG OIL PSI LOW LIGHT AND TRIPLE CHIME ON INITIAL POWER APPLICATION NOTED AT TAKEOFF, ABORTED <20 KIAS. REMOVED AND REPLACED FUEL/OIL HEAT EXCHANGER IAW 73-00-00. PN ON/OFF D1573-10A SN ON JMFR023961, SN OFF JMSF-022444. SYSTEM OPS CHECK GOOD.