Tohatsu 4 Stroke MFS 2/2.5/3.5A Outboards Service Manual, Page 106Get this manual
8 Install lifter to cylinder blockIL O
Install cam shaft to cylinder block as shownBring crank shaft mark to cam shaft mark e
Apply stroke engine oil to crank shaft and cam shaftw w
Apply Loctite 518 to crank case mating face (one side) with width of 1.0 mm (0.04 in) Degrease mating surfaces of cylinder and crank case Be careful not to allow sealing agent to adhere to journal area Apply Loctite 518 to mating surface of one of crank case halvesBe careful not to apply the agent excessivelye