A while back my washing machine smelled like diesel. Finally I got to checking it out and the seal on the bottom of the gearbox wore out and all the oil came out of the gearbox. the seal is not made anymore and even if it was the shaft has a deep groove I it . I can rig up a seal but it probably would not hold oil very well. Can I fill the gearbox with a thin grease such as 00 or 000. I am not sure how thin these are because I have never used a great with that designation. Where can I get some semi liquidy grease for cheap. I have a John Deere dealer near me.