What was found
ACCOMPLISHED BITE ON BPCU AND HAD 'RT BTB AUX' MESSAGE FOR EXTERNAL POWER BITE RECALL. REPLACED RT BUSS TIE BREAKER (C904) IAW FIM INSTALLED B/P.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ACCOMPLISHED BITE ON BPCU AND HAD 'RT BTB AUX' MESSAGE FOR EXTERNAL POWER BITE RECALL. REPLACED RT BUSS TIE BREAKER (C904) IAW FIM INSTALLED B/P.