I changed the air filter on my ET4 last night, quite fiddly, but satisfying when done. That's the first job I've done on the scooter, and got an oil change planned too!

Anyway, I wanted to ask whether it's important to put oil on the filter before putting it in? I didn't.

Also, this morning on my 6 mile ride to work, I could sense a burning smell for about 10 secs, about 5 miles into my journey. Now it might have been external to the bike, I just don't know.

When I arrived, I touched the panel which covers the air filter, and it was very slightly warm - probably normal?

Any thoughts? I might be worrying over nothing.