1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 278Get this manual

1987-1993 Mercury Mariner Outboards 70/75/80/90/100/115HP 3 and 4-cylinder Factory Service Manual, Page 278

Quality of the image is intentionally reduced!

ELECTRICAL SYSTEM TROUBLESHOOTING CONDITION OF TRIM SYSTEM ATrim motor does not run when trim button is depressedBTrim system trims opposite of buttonsCCowl mounted trim buttons do not activate trim s