What was found
DURING TAKEOFF ROLL SMELLED ODOR SIMILAR TO DIRTY SOCKS AT 800 FT AGL RECEIVED SMOKE TOILET CAUTION MESSAGE. APPROXIMATELY 2 MINUTES LATER RECEIVED RIGHT PACK OVERTEMP CAUTION MESSAGE. OVERTEMP CAUTION MESSAGE EXTINGUISHED AFTER 30 SECONDS. SMOKE TOILET EXTINGUISHED 2 MINUTES LATER. PACK MANUAL. EMERGENCY DECLARED. A/C RETURNED TO VPS AFTER T/O. FLT 5522 DEL 164 MINS. CABIN/COCKPIT TEMPERATURE CONTROL SYSTEMS - AUTOMATIC MODES BOTH AUTO CONTROLS.