Air filter warning light question

[NoTrespassing]

Hey all, the warning light for the air filter has been coming on more often than I think it should. I was mowing a field one day and it came on for the first time. I understand that one. I took the outer filter out and blew it out with compressed air. The light came on again after about another hr. of use. After that I went and bought a new inner and outer filter and installed them. I mowed a few more hrs. and everything was fine. About 2 weeks later I am using the tractor to do some box scraping and after about a 1/2 hr. the light came on again. I removed the outer filter to blow it out but it was pretty darn clean being new and all. I blew it out anyway and put it back on. Now I'm waiting to see how long it will go this time. I'm thinkin there's something else going on here. Any thoughts?

Kevin

1999 L3710 with about 360 hrs. on it. Next service due at 400hrs.

 

[ronjhall]

Kevin
Here is a link to a thread that had a similar problem. Click Here
Another thread suggested tapping on sensor to stop it from sticking. /forums/images/graemlins/confused.gif

 

[NoTrespassing]

Thanks Ron, I shoulda done a search, but I was on my way out the door when I typed that message. Thanks for doin the legwork, I mean finger work for me, I owe ya one.

Kevin