Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 97Get this manual

Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 97

Quality of the image is intentionally reduced!

EMISSIONS
Manufacturer's Responsibility:
Begi nning with 1998 model year engines, manufacturers of all marine propulsion engines must determine the exhaust emission levels for each engine