2008 Suzuki LT-A400/F, LT-F400/F ATV Service Manual, Page 507Get this manual
LT-A400FLT-F400FK9 ('09 MODEL) 10-5 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 Oil Pump Item Oil pressure (at 60 C, 140 F) Clutch Unit: mm (in) Item Clutch wheel I.DClutch shoe thickness Clutch engagement rmin Clutch lock-up rmin Standard 140.0 140.2 (5.512 5.520) 700 200 rmin 300 900 rmin Limit 140.5 (5.53) No groove at any part Standard Above 110 kPa (1.1 kgfcm2, 16 psi) Below 150 kPa (1.5 kgfcm2, 21 psi) at 000 rmin Limit