1985-1987 Honda TRX 250 Fourtrax 250 Service Manual, Page 78Get this manual
CYLINDERPISTON INSPECTION Inspect the tensioner guide and tensioner for wear or damageInspect the tensioner lifter for good tension, replace if necessary (page 6-41
111 iSION'R
(2) TENSIONEA GUIDE
PISTONCYLINDER INSTALLATION
PISTON RING INSTALLATION
Clean the piston ring grooves thoroughlv and install the piston ringsNOTE
Avoid piston and piston ring damage during installationInstall the piston ri ngs with the marking facing upDo not mix the top and second rings Space the piston ring end gaps 120 degrees apartDo not align the gaps in the oil rings (side ralls!After installat ion, the rings should be free to rotate in the