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Frequently asked questions about cars and motorcycles

How to Change the Engine Oil in a Suzuki Boulevard S40

Model: Suzuki Boulevard
Part: Engine oil

Video tutorial

In this tutorial, you will see how to change the engine oil in a Suzuki Boulevard S40, a very simple and quick operation to perform every 12 months. First, wait until the engine is cool enough to work safely, then position a container underneath it, open the filler cap, and using a 14mm spanner, unscrew the drain bolt.

Allow the oil to drain out of the system, then open the filter housing with a 5mm hex key and proceed with its replacement. Finally, reassemble everything and add new oil.


Updated on 15 September 2026 by ScegliAuto


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How to Raise and Lower the Screen on the Yamaha X-MAX 125

In this video, you can see how to raise or lower the front screen of the Yamaha X-MAX 125 scooter: note that there are two visible screws on the transparent part that you need to unscrew. Then, remove the two plastic seals that protect the other screws, which you will find underneath them. Unscrew these as well and then take off the transparent screen. Remove the metal screws underneath and reposition the transparent part according to your needs; there are four screws on each side that allow for a certain range of movement, both up and down. Refit the plastic seal, securing it with its fixing screw, and the job is complete.

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by ScegliAuto

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