2007-2009 Kawasaki KFX50 service manual, Page 63Get this manual
3INSPECTIONADJUSTMENT EXHAUST SYSTEM INSPECTION Check the leakage at front end of the exhaust pipeIf the exhaust gas leaks, retighten the exhaust muffler lock nut or replace the gasket with new oneTorque: Exhaust muffler lock bolt: 35 Nm (3.5 kgfm, 25 lbfft) Exhaust muffler lock nut: 20 Nm (2 kgfm, 15 lbfft)
ENGINE OIL
OIL LEVEL Place the machine on level placeWarm up the engine for several minutes and stop itRemove the dipstick and wipe it off with clean ragInsert the dipstick in the filler hole without screwing it inRun the engine forminutes and check the oil level after the engine is stopped for 23 minutes