As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTS INTERCOM PANEL WILL NOT TRANSMITT ON AN Y RADIO FROM PTT SWITCH OR HAND MIC. REPLACED ACP PANEL. GROUND TEST GOOD IAW 23-51-00. TEST GOOD REPLACED ACP PANEL IAW 23-00-00 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1795467 SN OFF 0821 PANEL, AUDIO SE OFF 29-2351-9-0003 0821 ON 29-2351-9-0003 7375