KTM 990 Automobile User Manual


 
When cleaning the motorcycle, do not use a high pressure cleaning unit if possible, otherwise water will penetrate the bearings, carbu-
retor, electric connectors etc.
Do not use toothed washers or spring washers with the engine fastening screws, as these work into the frame parts and keep working
loose. Instead, use self-locking nuts.
If you unscrew any screwed connections with self-locking nuts, they must be replaced when mounting. If no self-locking nuts are avail-
able, apply Loctite 243 to the thread. The screws and nuts must be replaced if the thread is damaged.
All screws and nuts must be tightened to the specified torque figures using a torque wrench. If screws or nuts are not adequately tight-
ened, they can become loose and cause the motorcycle to go out of control while you drive. Tightening the screws and nuts too tightly
can damage the thread and components.
Let your motorcycle cool down before beginning any maintenance work in order to avoid getting burned.
Dispose of oil, grease, filters, fuels, cleaning agents etc. according to your local regulations.
Under no circumstances may used oil be disposed of in the sewage system or in the open countryside. 1 liter used oil contaminates
1,000.000 liters water.
MAINTENANCE WORK ON CHASSIS AND ENGINE »
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