What was found
CARGO COMPARTMENT FIRE EXTINGUISHER CHECK FIRING CIRCUIT CONTINUITY FAIL TEST ON CONNECTOR 4015WX-C, CIRCUIT BREAKER ON PANEL 122VU T-19 KEPT POPPING WHEN DISCHARGE BUTTON WAS PRESSED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CARGO COMPARTMENT FIRE EXTINGUISHER CHECK FIRING CIRCUIT CONTINUITY FAIL TEST ON CONNECTOR 4015WX-C, CIRCUIT BREAKER ON PANEL 122VU T-19 KEPT POPPING WHEN DISCHARGE BUTTON WAS PRESSED.