00.5 Model F 650 CS Connection 13 Fuel preparation and control Air intake pipe to cylinder head Nm 21 Fuel filter to stowage-compartment frame Nm 9 Injector holder to throttle valve Nm 5 Fuel hose to injection nozzle holder Nm 3 Fuel return hose to pump unit Nm 3 Intake air pipe to intake air silencer Nm 9 Throttle flap to intake stub Nm 1 Throttle-valve potentiometer to throttle Nm valve stub 3 Throttle valve actuator to throttle-valve Nm stub 5 (clean thread + Loctite 243) Model F 650 CS Connection 16 Fuel tank and lines Fuel tank to rear frame (M 8 stud) Nm 21 Fuel filler cap to fuel tank Nm 3 Roll-over valve to fuel tank Nm 2 Clamps, activated charcoal filter bracket Nm 9 Fuel pump to fuel tank Nm 30 Model F 650 CS Connection 17 Radiator Expansion tank to radiator Nm 9 Radiator to main frame at top Nm 9 Fan to fan shroud Nm 3 Water pump drain screw Nm 10 Coolant hoses to radiator/engine/frame Nm 3 Breather hose to expansion tank Nm 2 Left engine block cover to engine block Nm 10 Water pump cover Nm 10 Temperature sensor in cylinder head Nm 15 Vent screw Nm 12