Do it yourself
Frequently asked questions about cars and motorcycles
In this short video, see how to carry out routine maintenance by replacing the engine oil and cleaning the small oil filter on a Sym Symphony SR 150 scooter. First, position the scooter on the centre stand and remove the oil drain bolt located under the casing, allowing the oil to drain into a container for about ten minutes. Then, remove the small filter found inside the hole, cleaning it with a suitable degreaser. Finally, pour the new engine oil through the fill hole, filling it to the maximum level!

Updated on 16 April 2026 by ScegliAuto

Video tutorial

Related tutorials

Symphony 151 To service a Sym Symphony SR 150, follow all the operations shown in the video: clean the air filter with a blast of compressed air after removing th…
Symphony 151 In this video, learn how to remove and replace the front brake pads on a Sym Symphony ST 150 scooter, as well as the 125 and 200 models. First, posit…
Symphony 151 In this video tutorial, learn how to remove and replace the rear brake pads on a Sym Symphony 150 scooter. First, position the scooter on the centre …

How to Replace the Spark Plug on a Piaggio Vespa SXL 125 Scooter?

In this tutorial, you will see how to replace the spark plug on a Piaggio Vespa SXL 125 scooter, a very simple and quick operation. Before proceeding, ensure that the key is not inserted for safety. Start by unscrewing the indicated screw and opening the small lower door, then disconnect the connector from the spark plug and begin unscrewing it using a long 16 mm socket. Once completely removed, insert the replacement and tighten it without applying excessive force, as it could be damaged. Finally, reconnect the connector and reposition the door.

Watch the video!


by ScegliAuto

More videos