00 Tightening torques 00.3 Model F 650 CS Connection 11 Engine Freewheel housing and freewheel Nm 35 (clean thread + Loctite 648) Engine block Nm 10 Double drive gear on crankshaft Nm 180 (clean thread + Loctite 243) Driver to countershaft Nm 140 (clean thread + Loctite 243) Pressure plate Nm 10 Magnetic hub to crankshaft Nm 180 (clean thread + Loctite 243) Chainwheel to main shaft Nm 140 (clean thread + Loctite 243) Signal transmitter Nm 8 Ignition cover Nm 10 Cylinder base Nm 10 Fastener for chain tensioner Nm 40 Oil circuit Oil filter cover Nm 10 Oil pressure switch Nm 12 (clean thread + Loctite 243) Strainer cover to housing half Nm 8 Drain plug, on-frame oil tank Nm 21 Engine oil drain plug Nm 40 Oil supply/oil return lines to engine Nm 42 Oil pump cover Nm 6 (clean thread + Loctite 243) Oil pressure valve Nm 24 Oil retaining valve Nm 24 Cylinder head Collar nuts for cylinder head Nm 60 Collar screws for cylinder head Nm 33 Machine screws (chaincase) Nm 10 Camshaft bearing cap Nm 10 Chain sprockets to camshafts Nm 60 threads oiled Chain guide to camshaft bearing cap Nm 10 (clean thread + Loctite 243)