Motorcycle engine ignition system BMW F650GS (2000-2007)

Technical data of ignition system
Ignition system TypeFully transistorised ignition integrated in BMS. Inductive sensorΩ190-300 Ignition Ignition systemBMS (mapped characteristic control) Speed governingrpm7500 Ignition coil Primary coilmΩ500±50 Starter motor TypePermanent magnet...

Ignition magneto design of motorcycle
Ignition magneto Ignition magneto, components 1. Ignition trigger; 2. Freewheel housing; 3. Lock ring; 4. Freewheel gear; 5. Starter countershaft; 6. Freewheel; 7. Magnet rotor; 8. Stator winding

Removing ignition magnet
Caution! Never disconnect plug connection on ignition system while engine is running. Removing right engine housing cover Remove fasteners of cable cover (1). Disconnect the plug of the stator (4) from connector (2). Disconnect the plug of ignition...

Installing magnet wheel
Caution! Tapers on crankshaft and magnet hub and hex nut must be clean and free of grease. Apply a thin coat of Loctite 648 to the magnet hub taper. Oil freewheel in freewheel housing. Slide magnet wheel (8) onto crankshaft: woodruff key and keyway...

Removing/installing starter motor
Caution! Disconnect the negative battery cable first, then the positive cable. Disconnect the battery. Disconnect positive cable (1). Remove fastener (2) from engine block and remove starter. Installation is the reverse of the removal procedure: pay...

Disassembling/assembling starter motor
Remove necked-down bolts (9). Remove armature bearing cover (8) complete with brush-holder plate (6). Note: Note thrust washers (2). Remove fastener of positive contact (7), lift out brush holder and replace carbon brushes if necessary. Remove front...

Replacing ignition lead
Remove left, right and centre covers. Remove the battery. Remove the intake air silencer together with the intake air pipe. Remove the fastener for the intake air silencer from the oil tank. Remove the fasteners for the intake air silencer from the...

Removing/installing ignition coil
Remove left, right and centre covers. Remove the battery. Remove the intake air silencer together with the intake air pipe. Remove the fastener for the intake air silencer from the oil tank. Remove the fasteners for the intake air silencer from the...