Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
In this brief guide, we will go through the steps to check the engine oil level of the KTM Duke 390 motorcycle. First, position the motorcycle upright and ensure the engine has not been running for the last five minutes; locate the sight glass on the lower right of the engine casing, which indicates the amount of engine oil present inside, as shown in the video. The engine oil level should always be at the maximum mark (this type of engine has a capacity of about 1.6 litres); if the level is at the minimum, topping up will be necessary.

Posted on 14 March 2026 by ScegliAuto

Video tutorial

Related tutorials

How to change the motor oil of a KTM DUKE 390?
Duke 390 To change the motor oil of the KTM Duke 390, start by briefly warming up the engine to facilitate the flow of the old oil. Turn off the motorcycle an…
How to replace the motor oil of a KTM Duke 390?
How to replace the motor oil of a KTM Duke 390?
Duke 390 To replace the motor oil in your KTM Duke 390, start by making sure the engine is cold. Then, place the motorcycle on a flat and stable surface. Remo…
How to perform the service on the KTM Duke 390
Duke 390 Let's discover the information on how to perform the ordinary maintenance check, replacing the engine oil and oil filter of the KTM Duke 390. First o…

Replacing the Rear Light on a Harley Davidson Street Glide

In today's tutorial video, we will see how to remove and replace the rear light on a Harley Davidson Street Glide in simple and quick steps. First, place your bike on a stand and move to the rear; then use a socket and spanner to unscrew and remove the nuts found inside the wheel arch, at the height of the rear light, as shown in the video. At this point, disconnect the electrical connector to remove and replace the light with the new one; then reassemble everything, applying the reverse procedure!

Watch the video!


by ScegliAuto

More videos