1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 201Get this manual

1998 Mercury 9.9/15HP 4-stroke outboards factory service manual, Page 201

CYLINDER BLOCKCRANKCASE
1Inspect piston wall weardamage, replace if necessary
2Measure the piston at point 0.2 in (5.0 mm) from the bottom, replace if out of specification

Back to 1998 Mercury 9.9/15HP 4-stroke outboards factory service manual