BMW Motorrad Service data F 650 CS Item Desired value Units / Specifications Oil capacities Engine (incl. filter) 0.5 (0.88/0.53) Litres (Imp. pints/US quarts) Specification: see latest Service Information Engine (incl. filter) and oil tank 2.5 (4.4/2.64) Litres (Imp. pints/US quarts) Specification: see latest Service Information Coolant 50% 50% Water Anti-freeze protection to –25 °C Cooling system 1.3 (2.29/1.37) Litres (Imp. pints/US quarts) Reservoir 0.1 (0.18/0.11) Litres (Imp. pints/US quarts) Brake Fluid DOT 4 Valve clearance measured cold (max.
35 °C/95 °F) Inlet 0.03-0.11 (0.0012-0.004) mm (in) Exhaust 0.25-0.33 (0.010-0.013) mm (in) Spark plugs NGK DR8 EB Electrode gap 0.6...0.7 (0.02...0.03) mm (in) Engine idle speed 1,400 rpm Clutch cable play Cable at grip 1.0 - 2.0 (0.004 - 0.008) mm (in) Tyre pressure tyres cold Solo front/rear 2.2/2.5 (31.91/36.26) bar (psi) fully loaded front/rear 2.2/2.5 (31.91/36.26) bar (psi) Tightening torques Engine oil drain plug 40 Nm Oil filter cover 10 Nm Drain plug, on-frame oil tank 21 Nm Oil lines to frame 42 Nm Oil strainer to frame 80 Nm Water pump drain screw 10 Nm Vent screw 12 Nm Expansion tank to radiator 9 Nm Cylinder head cover 10 Nm Spark plugs 20 Nm Camshaft bearing cap 10 Nm Chain guide 10 Nm (Loctite 243) Fuel filter to stowage-compartment frame 9 Nm Intake air pipe to intake air silencer 9 Nm Suspension strut to angled lever 41 Nm Eccentric clamp Initial tightening 10 21 Nm Nm Brake caliper to swinging arm 21 Nm Struts to swinging arm 41 Nm Swinging-fork pivot axle 100 Nm Adjusting screw steering head bearing 25 Back off through angle of rotation 60 Nm ° Clamp screw for fork bridge steering head 23 Nm Engine to frame at rear 50 Nm Cylinder head to frame 41 Nm Cylinder head to frame, locknut 100 Nm Engine shell to engine 55 Nm Engine shell to engine, bottom, with bottom truss 55 Nm Engine shell to bracing tube 24 Nm Rear frame to main frame 24 Nm (Loctite 2701) Exhaust manifold to cylinder head 20 Nm Silencer to exhaust manifold 55 Nm