As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT AIR VALVE ILLUMINATED WHEN RIGHT ENGINE ANTI-ICE SWITCH WAS SELECTED ON QRH CHECKLIST WAS COMPLETED AND WHEN SWITCH WAS TURNED OFF IT WAS ACCOMPANIED BY A 10 DEGREE ITT INCREASE. MX REPLACED RH ENGINE ANTI-ICE VALVE PN6058T80P03. ALL CHECKS GOOD.