How to Change the Engine Oil of a KTM DUKE 390?

Model: Ktm Duke 390
Part: Engine oil

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To change the engine oil of the KTM Duke 390, start by briefly warming up the engine to help the old oil flow out. Turn off the bike and place it on a stable stand to prevent it from tipping. Locate the oil drain plug at the bottom of the engine.

Using a spanner, unscrew the plug and collect the used oil in a suitable container. Allow the fluid to drain completely for a few minutes, ensuring no residue remains in the engine.

Once drained, securely reattach the drain plug. Now, locate the oil filler cap on the side of the engine, remove it, and add the new oil specific to your Duke 390. Pour it slowly and check the level with the dipstick or gauge until you reach the correct amount, ensuring you do not exceed the recommended level.

After completing the operation, close the filler cap, start the engine for a moment, and then turn it off again to check for any leaks or drops in level.

Updated on 4 November 2026 by ScegliAuto

How to Replace the Variator of the Honda PCX 125

This guide outlines the steps to remove and replace the variator of the Honda PCX 125 scooter. First, place the scooter on its centre stand and begin by removing the clutch cover by unscrewing the fastening screws. Next, unscrew the central nut of the fan and the one on the clutch bell, then remove the belt and the variator, as shown in the video. Now, install the new variator with the new rollers, reassemble the belt and the entire transmission, and finally refit the cover!

Watch the video!

by ScegliAuto

How to Change the Engine Oil of a KTM DUKE 390?

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