What was found
CREW REPORTED A SDCU FAULT (CLASS II STATUS MSG). MX ACCOMPLISHED TSM 26-17-00-810-802. R & R LAVATORY "A" SMOKE DETECTOR IAW AMM 26-17-15.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED A SDCU FAULT (CLASS II STATUS MSG). MX ACCOMPLISHED TSM 26-17-00-810-802. R & R LAVATORY "A" SMOKE DETECTOR IAW AMM 26-17-15.