As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENG 1 AND 2 FIRE BTL B FAIL-C/A-SWAPPED ENGINE FIRE BOTTLE B WITH APU IAW ERJ AMM 26-22-01 AND 26-22-03 FOR T/S PURPOSES VERIFIED FAULT FOLLOWED AND REQUIRES SWAPPED BACK TO ORIGINAL POSITION AND INSTALL OF ENGINE FIRE BOTTLE B WITH RII INSPECTION.