Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 243Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 243

Quality of the image is intentionally reduced!

CYLINDER BLOCKICRANKCASE
PISTON RIND SIDE CLEARANCE
1 Measure piston ring side clearanceReplace piston and or piston rings if out of specification
Piston Ring Side Clearance