2006-2009 Suzuki LT-Z50 QuadSport ATV Factory Service Manual, Page 86Get this manual

2006-2009 Suzuki LT-Z50 QuadSport ATV Factory Service Manual, Page 86

ENGINE REASSEMBLY Reassemble the engine in the reverse order of disassemblyPay special attention to the following points:
Those can be positioned each either way INCORRECT When installing the spacer, be careful not to allow its two ends to overlap
in the grooveCORRECT Install the 2nd ring and 1st ring 1st ring has letter "O" marked on the sideBe sure to bring the marked
side to the top when fitting it to the piston 2nd ring has letter "R" marked on the sideBe sure to bring the marked side
to the top when fitting it to the piston Position the gaps of three rings as shownBefore inserting the piston into the cylinder,