Air filter oil change

[Lucky]

Hi!

I have a question about the air filter oil change on a IIa... At the bottom of the canister; do I need to fill up only the exterior part?? Or the center as well?? I can see the line where I need to stop putting oil, but it seems like the small holes are pretty close to it... and oil tend to go in the middle as I poor it in.

Need help about this. :-) Last time I did put oil in both sections... but maybe that was putting a restriction on the engine.

Thanks for your help!

[antichrist]

Fill it to the line. It will go in the center also.

[Lucky]

Thanks!