As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED 1 LO TEMP, TRANSFERRED TO NRWC 808-ABI-01810. REMOVED AND REPLACED LT PRE-COOLER IAW EMB 140 AMM 36-11-04. SEE NRWC 808-ABI-01811 FOR OPERATIONAL TEST OF THE BLEED AIR SYSTEM. REGULATOR VALVE P/N 3215886-2 P/N 1367C. BLEED TEMPERATURE P/N 0132ADT S/N E0375. FAN AIR VALVE P/N 8166101 S/N 2004050159