PROMAXX TOOL ARTICLES, NEWS, TIPS & MORE

September 8, 2020

Should You Use Anti-Seize On Exhaust Manifold Bolts Before Putting Them Back Into The Engine Head?
Utilizing the correct, best anti-seize compound for exhaust manifold bolts can be an excellent way to prevent seizing, galling, and corrosion in areas that are regularly exposed to high temperatures. They are rust and corrosion inhibitors that can give you the upper hand the next time you remove your exhaust manifold.
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September 8, 2020

3 Signs It’s Time For An Exhaust Manifold Repair: Replace & Repair Broken Bolts
One reason your vehicle may be getting less miles to the gallon is a damaged exhaust manifold. For example, if you’ve found yourself hitting the gas station to fuel up more than usual, it could be a sign your exhaust system sensors are doing double time with processing erroneous data.
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September 8, 2020

Exhaust Manifold Broken Bolt Repair Made Easy: Machine-Grade Drill Bit Tooling
Drilling through extremely hard material including Titanium, Boron, Ultra-Strength, and even Stainless Steel is easy with ProMAXX Tool's premium gold drill (tooling) bits. Exceeds Aerospace Specifications. These are the best drill bits for drilling out exhaust studs and more.
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September 8, 2020

WHY DO DRILL BITS BREAK?
Having the right drill bit in the right application can make the toughest job a breeze. Here are a few reasons your drill bits might be breaking. From the experts, here are recommendations for your drill jobs to prevent broken...
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August 27, 2020

HOW TO PULL WHEEL BEARING HUBS – THE RIGHT WAY
Since the late 1990s, wheel bearing hub assemblies have been used on each wheel of most vehicle makes. Unlike traditional bearings, which can be taken apart to repair individual components, when a wheel bearing fails in a hub assembly, the...
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July 3, 2020

Which Screw Extractor Should I Use When removing broken bolts and screws?
Ask any technician with experience using a screw extractor and they will recall how a challenging job grew into a disastrous job when the extractor broke, which turned away any hope of a productive and profitable repair. For just about...
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July 3, 2020

How To Remove A Broken Exhaust Manifold Bolt: Welding Vs Drilling
In the case of a broken exhaust manifold bolt, welding is an option, but not the only option... and some technicians rely on this single approach. We all know that one approach does not fit all applications so the application is the driver for this repair. Completing the repair in minutes or hours depends on which process you use to determine the method you use.
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July 3, 2020

Bringing The Machine Shop To The Service Bay: Precision Exhaust Manifold Broken Bolt Repair Kit
“Stephen was essentially bringing the science of a machine shop to a small space in the wheel well of an F-150” said Del Rossa. “I knew we had the perfect, most predictable tool for this job. We shipped him our Rocky ProKit Plus and precision tooling overnight and stood by, ready to provide any technical support he’d need.”
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June 26, 2020

Should I Reuse My Exhaust Manifold? How to increase exhaust flow and engine performance
You might be asking yourself, “Why do exhaust manifold bolts break?”. Well this happens naturally, and at first, the manifold and mounting studs are in a state of “elastic deformation.” Elastic deformation is the expansion and contraction over a period of time where it retains the size and shape.
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