A little bit of grease coming back out is normal, but it’s important to keep it clean around those grease fittings so you won’t be pushing nasty stuff into the zerk. Might even be a little grease or dirt that’s preventing the ball from coming out of the zerk. If you’re trying to apply grease with your lever gun and the grease just won’t go in the zerk, you may have some rust accumulated down in there. What about a grease fitting that won’t take grease? If you don’t do this regularly, you’re going to have excessive wear. But since the grease is coming out, you’ll need to add more as you use the machine. What does the grease actually do?ĭid you know that grease is actually oil with a thickener in it? The grease comes out of a bearing when it’s in use, to keep the fitting lubricated and eliminate friction. When you put that coupler on, it pushes the ball back and allows you to apply grease through the fitting. When there’s no grease coupler on that fitting, the ball is out at the front and it keeps it grease from coming out. Inside the zerk is a little tiny ball with a spring behind it. It’s a funny name, but the inventor was a Wisconsin fellow name Oscar Zerk who worked for Nash Motor Company. The fittings the grease goes into are called zerks. The bearings on the tractor need grease to keep running smoothly. Anyway, I get lots of questions about greasing, so I’m going to tell you 12 things you may not know about grease and grease fittings. It’s not a big deal to do, but nobody really enjoys doing it.
Lube shuttle tractor time with tim how to#
And if you’re new to tractors and equipment, it’s important for you to know how to use a grease gun and how to grease your equipment.
I don’t know anybody who really gets excited about talking about grease, do you?īut if you grease your equipment, it’ll last longer.
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