1988-1992 Suzuki LT250R Service Manual, Page 58Get this manual

1988-1992 Suzuki LT250R Service Manual, Page 58

TMTMTMTMTMTMTM! OVERSiZe PISTON RING The folldwing two types of oversize piston rings are used.1 They bear the following
with straightedge and thickness gauge, tJking clearance reading at several placesTh ickness gauge servicelLimit 0.05 mm (0.002
in) If the la1rgest reading at any portion of the straightedge exceeds the limit, rework the surface by rilibbing it against
emery paper (of about400) lalid flat on the surface plate in lapping mannerI The gasJeted surface must be smooth and perfectly