As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED 1 FAIL IN FLIGHT. LEVEL AT 10000'. CHECKLIST CLEARED THE FAULT. BLEED 1 FAIL AGAIN IN FLIGHT AND CABIN PRESSURE BEGAN TO RISE. LAST NOTED WAS 6000 CABIN ALT. EMERGENCY DECLARED. T/S PER FIM 36-11-00-810-809-A00 RAR RH SIDE TORQUE MOTOR CONTROL FILTER ON #1 ENG SECURED AND TORQUED FWD SERVO LINES. IAW EMB 170 AMM 36-11-06 OPS CHECK GOOD IAW EMB 175AMM 36-11-00