1995-2003 Honda Foreman TRX400FW TRX400 TRX 400 400FW Service Manual, Page 129Get this manual
CYLINDER HEAD CYLINDER PI STON CI"," the pilton 'ing g'ooves Ihoroughly ,nd InSlall the pillOn ,lnOI
Do IloOI: mix the top WId second 'inos: th.e top 'ir19 is """0_ Ihan tile MOCInd 'irIg In ;cnh
Atrply 0,110 lhe pislQII rlnglAvo id piston and pilion 'inO d,m.oe du,ing In",llallonInstllllh.e p,stOfl ,ings wllh Ihe mlrklng (T 0 RI facing
Space I'" pliion "ng end gapi '20 deg,'" epanDo nOl 'liOn the oaps In I'" oil ,Ings (side'ill)
After IOSI.ILIIIQIIIhe ,ing' lhould ,OIlia f'ee", InO'OOVfl