Tohatsu 4 Stroke MFS 2/2.5/3.5A Outboards Service Manual, Page 9Get this manual
Service Information 1Identification (Engine Serial Number)
Engine serial number is stamped on the swivel bracket of outboard motor body1 Model Name Model Type Serial Number
2006 Model F3.5A1 3BR SERIAL NoXXXXXXXX kW RATED POWER FULL THROTTLE RANGE 5000 6000min