Hair Clipper Oil On My Rifle My Hair Clipper Is Down To A Non-functioning Soft Buzz (no It's Not An Oil Problem)? Can You Help?

My hair clipper is down to a non-functioning soft buzz (no it's not an oil problem)? Can you help? - hair clipper oil on my rifle

I tried to grease the sheets, and I also cleaned out a lot of hair that I did not even know he was there.

Certainly this is how) the average of 10 years (and was a month ago, but suddenly, perhaps due to shock (I have a few idiots, when they began to die) - The cuts do not matter, it is almost undetectable in the vibration and is a sad case.

Well, you make something that is the Clippers top to bottom with two screws. If the screws vibrate loose or even remove the leaves, two pieces of metal so strong and vibrant as ever. But the blades screw onto the back on him, he is this ridiculously low rumble again, and can not cut a thing.
Can you help me solve this problem? Do not think the solution is to buy another - it seemsto physical, electrical or mechanical.

THANKS