evening folks i have a question about my air ratchet, its a sears craftsman ratchet and all of a sudden it stopped working, the air wont drive it. it suddenly started loosing torque and now wont move at all, i tried to put the body in a vice so i could separate it in the center but it wouldn't move so i didn't force it.i do keep it oiled regularly but i really hardly use it especially lately. thats why its a bummer now that i need it it won't work. any advice would be appreciated.