Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 148Get this manual

Mercury Mariner 4 and 5HP 4-Stroke Outboards Service Shop Manual 1999, Page 148

Quality of the image is intentionally reduced!

CYLINDER BLOC AND CRANKCASE
Standard Value 0.985 in(25.01 mm) Out of the limit
Depends of clearance

Clearance Between the Oil Pan Bearing and Crankshaft
Standard Value