2001 Mercury Mariner 50-60HP Factory Service Manual, Page 263Get this manual

2001 Mercury Mariner 50-60HP Factory Service Manual, Page 263

CYLINDER BLOCKCRANKCASE
1Place the piston pin into the connecting rod and check for free playThere should be no noticeable free play

2Place the piston pin into the piston and check for free playThere should be no noticeable free play

Piston Rings