2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 272Get this manual
POWER UNIT
Remove two compression rings (top and 2nd) and oil ring from pistonMark cylinder number on conrod using quick dry paint
Remove piston pin from piston and conrod using special tool and arbor press as shownNOTE: The piston pin is press fit into conrod small end Reassemble each piston, piston pin and conrod in their original combination and position$ 09910-39610: Piston pin removerinstaller set