As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE IN THE CABIN , REPORTED PRIOR TO PUSHBACK FROM GATE. PASSENGERS DEBOARDED. VERIFIED SMOKE TO BE COMING FROM THE RT PACK, PERFORMED MINIMUM WORK SCOPE IAW CHECKLIST PROVIDED, VERIFIED TO BE THE RT PACK. DEFERRED RT PACK IAW MEL 21-51-01 AUTH 41752.