Mercury 35/40HP 2 Cylinder Outboards Service Manual PN 90-42794--1, Page 357Get this manual

Mercury 35/40HP 2 Cylinder Outboards Service Manual PN 90-42794--1, Page 357

Quality of the image is intentionally reduced!

5 Install vent tube (a) thru hole in oil pump cover plate (b) 4 Remove gasket (a)
1 Remove main body assemblySee page 152 Remove internal oil filterSee page 173 Remove two screws and lockwashers