As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON POWER ADVANCE NUMBER 1 ENGINE COWL ANTI-ICE ILLUMINATED REJEC TED AT 60KTS. REPLACED #1 ENGINE TAI VALVE REF AMM30-21-11-000-801 & AMM 32-21-11-400-801, DURING MEL PROCESS OF HP VALVE,FOUND LOCKOUT BOLT BROKEN. REPLACED #1 ENGINE HP VALVE,REF AMM36-11-06-000-801 & AMM 36-11-06-400-801. TEST OF TAI VALVE & HP VALVE GOOD.