2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 156Get this manual
1D-45 Power Unit Mechanical: Assembly Assembly is reverse order of disassembly paying special attention to the following stepsCAUTION If original components are not replaced, each piston, piston pin and conrod is to be assembled and installed in its original order and positionPiston to conrod Apply engine oil to piston pin (1), piston pin bore and conrod (2) Assemble conrod (2) to piston (3) as shown in figure and insert piston pin (1) through piston and conrod Install piston pin circlips (4)NOTE "87L" mark on conrod and up mark "A" on piston dome must face toward flywheel side Always use new piston pin circlip Install so that circlip end gap comes within such range as indicated by arrowEnd gap of the circlip should not be aligned with the cutaway in the piston pin boreCAUTION When installing spacer, do not allow spacer ends to overlap in groovePiston ring to piston 1) Install the oil ring Apply engine oil to piston rings Install spacer (1) first, then side rails (2) to piston1 I9J011140011-01