Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 222Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 222

CYLINDER HEAD
Cylinder Head Cover Installation
1Install cover a-ring into groove2Install cylinder head coverSecure cylinder head cover with bolts
4-Stroke Outboard Oil (92-828000A 12)