2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 144Get this manual
1D-68 Engine Mechanical: CamshaftCylinder Head Unit: mm (in) Item Cam height Camshaft journal oil clearance Camshaft journal holder I.DCamshaft journal O.DCamshaft runout Rocker arm I.DRocker arm shaft O.DCylinder head distortion Cylinder head cover distortion CylinderPistonPiston Ring Unit: mm (in) Item Compression pressure (Automatic-decompactuated) Piston-to-cylinder clearance Cylinder bore Piston diamCylinder distortion Piston ring free end gap Piston ring end gap Piston ring to groove clearance Piston ring groove width Piston ring thickness Piston pin bore Piston pin O.DConrodCrankshaft Unit: mm (in) Item Conrod small end I.DConrod deflection Conrod big end side clearance Conrod big end width Conrod web to web width Crankshaft runout
IN& EX22 17.5 22 17.5 22 17.5 IN& EXIN& EX
Standard 33.130 33.170 (1.3043 1.3059) 0.032 0.066 (0.0013 0.0026) 0.028 0.059 (0.0011 0.0023) 22.012 22.025 (0.8666 0.8671) 17.512 17.525 (0.6894 0.6900) 21.959 21.980 (0.8645 0.8654) 17.466 17.484 (0.6876 0.6883) 12.000 12.018 (0.4724 0.4731) 11.973 11.984 (0.4714 0.4718)