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Frequently asked questions about cars and motorcycles

How to Replace the Headlight Bulbs on a KTM RC 390?

Model: Ktm Rc 390
Part: Headlight bulb

Video tutorial

In this tutorial, you can see how to replace the headlight bulbs on a KTM RC 390, a very simple and quick operation. First, ensure that the key is not inserted for safety, then locate the bulb holder at the back of the headlight in question, grasp it, and extract it by turning it slightly counterclockwise.

Next, disconnect the power connector, connect the new bulb, and refit it following the exact reverse procedure. Finally, repeat the operation on the opposite side if necessary.


Updated on 12 October 2026 by ScegliAuto


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How to Replace the Wing Mirror on a Harley Davidson Sportster

To replace the wing mirror on a Harley Davidson Sportster, loosen the nut located at the base of the mirror, at the bottom of the handlebars. Once this nut is fully loosened, you can slide out the pin that secures the mirror to the handlebars, completely removing the old mirror from its housing and replacing it with a new replacement part. The new mirror should be positioned, inserting the corresponding pin, and finally secured by tightening the nut at the bottom of the handlebars.

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by ScegliAuto

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