The following guide is for the K100LT built from 09/1986 - 08/1991
Model information
SAE 20W-50 API SE/SF
Capacity 3.75 litres
75W-90
Capacity 0.8 litres
75W-90
Capacity 0.27 litres
Coolant/antifreeze, with anti-corrosion agent 1:1 mix
Capacity 3.2 litres
DOT 4
5w/10w fork oil
Capacity 360 ml
Inlet 0.15 > 0.2 mm
Exhaust 0.25 > 0.3 mm
Measurements taken from cold
12V 30AH
Length 165mm, Width 125mm, Height including terminals 175mm
Front 100/90x18
Rear 130/90x17
Headlight H4
Pilot 4w
Indicator 21w
Tail light 21 & 10w
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!