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EngineLabs’ Tool Of The Month: Summit Oil Filter Cutter

An oil filter is so much more than just something you have to change every 3,000 miles on your daily driver. In addition to protecting your engine from any contaminants in your oil, it can be a valuable diagnostic tool, especially in a brand-new engine build. However, in order to be a diagnostic tool, you need to access the internal filter media, to inspect what has been filtered out of the oil. Enter the Tool of the Month – a dedicated oil filter cutting tool, specifically Summit Racing’s SUM-900511 Oil Filter Cutter.

Oil Filter Cutter — A Fancy Can Opener

Right off the bat, you might be thinking, “Why do I need a special tool to cut open my oil filter? I have all sorts of cutting tools in my garage already.” Well, let’s take the can opener analogy suggested at the top of this section to a bit of an extreme. You wouldn’t use a bandsaw or hacksaw to open a can of soup. If you did, it’s highly likely that you would contaminate the contents with metal shavings. When the whole goal of inspecting the filter media is to inspect and evaluate what the filter has caught, introducing metal shavings isn’t exactly a good idea.

oil filter cutter

The main components of a filter cutter are a pair of rollers, and a screw-driven rotary blade to apply pressure to the outside of the filter. You tighten the blade to the filter housing, spin it around, and then lightly tighten the screw and repeat the process until you are through the filter housing.

So, much like a soup can, we need a way of opening a filter housing without contaminating the contents inside. The way that is accomplished is like a can opener or a pipe cutter – via a rotary blade and pressure. Here, the analogy shifts from a can opener to a pipe cutter, as the process of opening an oil filter usually takes several turns, each one getting a little more pressure from the adjustment knob, before the top pops off, revealing the filter media within.

From there, you simply remove the media, and inspect the contents. If you are really diving deep, or see something that interests you, you can go even further and slice the filter media down the center and unwrap and flatten out the pleats of the media. On a brand-new engine, this can reveal any issues of component interference early on. As a regular maintenance check, it can show the signs of wear. After an engine mishap, the contents of the filter can also help diagnose the severity of the parts failure.

Inspecting your oil filter as part of regular maintenance of your high-performance engine, along with used oil analysis (which we’ll be covering in an upcoming article) can be cheap and easy insurance that all is well with your powerplant. After all, we sink serious time and money into our engines to get them to perform at an elevated level, so it only stands to reason that we would also take extra steps when it comes to maintaining them.

On the left you can see once the cutter separates the top of the filter canister from the body. On the right, you can see the filter media being pulled out of the canister. you can inspect it once removed, or further open up the media by cutting it and unraveling the pleats, then laying the media flat.




This article was originally published by a www.offroadxtreme.com . Read the Original article here. .

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