The following guide is for the F650GS built from 09/2003 - 08/2007
Model information
SAE 15W-50 API SJ
Capacity 2.3 litres
Coolant/antifreeze, with anti-corrosion agent 1:1 mix
Capacity 1.3 litres
DOT 4
SAE 10W
Capacity 600ml
Chain type 520 O ring
Number of Links 112
Front Sprocket 16 teeth
Rear sprocket 47 teeth
Inlet 0.3 > 0.11 mm
Exhaust 0.25 > 0.33 mm
Measurements taken from cold
12 Volt 15 AH
L x W x D 135 x 80 x 161 mm approx
Front 100/90 x 19
Rear 130/80 x 17
Headlight H4
Indicators 10w
Tail light 21/5w
Maintenance schedule
- Check, adjust, clean and lubricate the drive chain
- Check the engine oil and fit a new filter
- Check the operation of the brake system, pad and disc wear
- Lubricate the clutch lever, brake lever and sidestand pivots
- Check the lights and turn signals
- Check the operation of the clutch system
- Check the steering head bearings
- Fit a new air filter element
- Check the valve clearances and timing
- Fit new spark plugs
- Change the fork oil
- Change the brake fluid
- Check the tightness of all nuts and bolts
- Check the condition of wheels, wheel bearings and tyres
- Check front and rear suspension
- Check the cooling system
- Change the coolant
- Check battery condition
The information provided is for guidance only. While every effort is made to provide the correct information, errors may occur.
We do not take responsibility if a mistake is made following incorrect information provided on this guide.
If you do not own the correct tools or have the necessary experience, entrust the job to someone who is qualified.
Motorworks supply the correct parts, tools and consumables to help you carry out servicing work on your BMW.
Contact us here or call our sales team on 01484 353600 if you need any assistance and we will be happy to help!