What was found
PHX - MX REPORTED SMOKE LAV AND CARGO DETECTION FAULT LIGHT ILLUMINATED. MX REMOVED AND REPLACED SDCU IAW MM 26-17-34-401. OPERATIONAL CHECK WAS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - MX REPORTED SMOKE LAV AND CARGO DETECTION FAULT LIGHT ILLUMINATED. MX REMOVED AND REPLACED SDCU IAW MM 26-17-34-401. OPERATIONAL CHECK WAS GOOD.