What was found
PASSENGER & CREW COMPLAINTS OF FAINT SULFUR LIKE SMELL, ALONG WITH VERY SLIGHT EYE & NOSE IRRITATION, IN BACK OF ACFT & AFT GALLEY. OCCURRED AFTER START & IN CRUISE, PACKS ON, BLEEDS ON. WORSE CASE AFTER APU SHUTDOWN AFTER ENG START. ACCOMPLISHED JC 26L00021001. TROUBLESHOOT CABIN AIR QUALITY, FOUND ODOR TO BE FROM GALLEY & LAVATORY ISSUES.