How To Load A Milwaukee Grease Gun [Step By Step Guide]

The Milwaukee Grease Gun is a handy tool for anyone working on machines or cars.

But, just like any tool, we need to know it well to get the best out of it. This guide is all about that.

Applying grease using a grease gun

We'll talk about its parts, how to choose the proper grease, the steps to load it, and how to keep it working smoothly for a long time.

Plus, we'll share some safety tips.

So, let's get started and learn more about this helpful tool!

Key Components Of A Milwaukee Grease Gun?

If you are new to using a Milwaukee grease gun, it's essential to know the key components that make up this tool.

Understanding the different parts of a grease gun will help you use it more effectively and efficiently.

  1. Handle: This ergonomic grip is where the user holds the grease gun, offering a comfortable and secure grasp.
  2. Trigger: The trigger is the control mechanism that, when pressed, releases grease from the gun.
  3. Trigger lock-on/off: This lock prevents accidental grease discharge and ensures that grease isn’t released unintentionally.
  4. Hose assembly: This flexible conduit channels the grease from the barrel to the point of application, ensuring a smooth and consistent flow.
  5. Strain relief: This protects the hose from kinks and damage, especially at connection areas, promoting long life and steady grease flow.
  6. Bleed valve: The bleed valve allows users to release trapped air within the grease gun, preventing air locks that can hinder the grease flow.
  7. Hose clamp: This secures the hose, preventing it from detaching during operation. It's essential for maintaining consistent pressure and delivery.
  8. Barrel: This cylindrical component is where the grease cartridge is housed.
  9. Rod handle: Connected to the piston within the barrel, the rod handle applies pressure to draw grease in during loading.
  10. Loader coupler: An attachment point for bulk loading, this component facilitates the filling of the grease gun from larger grease containers.
  11. Counter dial: Allows users to monitor the amount of grease dispensed, ensuring precise application and reducing wastage.
  12. Speed control: Allows the user to adjust the rate at which grease is dispensed, depending on the application's requirements.

Also worth the read: How To Easily Remove A Milwaukee Battery M18

How To Load A Milwaukee Grease Gun (Step By Step)

Now, let's break down the loading process step by step so you can easily get started.

Step 1: Remove The Battery Pack

Before you start loading your Milwaukee grease gun, make sure that it is turned off and that the battery pack is removed.

Doing so will ensure you can work safely and not accidentally discharge grease.

Step 2: Remove The Rod

Remove the rod from your Milwaukee Grease Gun by pulling it back. Once it's fully retracted, push it to the side into the retaining slot.

Be sure the rod is securely seated in the slot. If it's not, it might spring back out.

Step 3: Remove The Barrel

Next, you'll need to detach the barrel from the grease gun.

Simply unscrew it and take it off. Once removed, you'll have better access to the inside, making the next steps easier.

Step 4: Remove The Cap

Now, you're ready to prep your grease cartridge for the gun. Take the cartridge and simply remove the cap from it.

Step 5: Add The Cartridge

It's time to load up your grease gun. Grab the cartridge and insert it into the barrel, making sure the open end goes in first.

Step 6: Remove The Seal

Before you can use the new cartridge, you will need to remove the seal. You can use a small screwdriver or other tool to pry it out of the cartridge.

Step 7: Screw The Barrel

Once the seal is removed, screw the barrel back onto the gun. Make sure that it is tightly secured to prevent any leaks.

Step 8: Release The Rod

Now, take the rod from the retaining slot, release it, and then push it all the way into the barrel.

With this, you can ensure the grease is pushed to the top, prepping your gun for optimal use.

Step 9: Prime The Grease Gun

Finally, it's time to prime the grease gun.

Begin by inserting the battery pack back into the grease gun. Once securely in place, gently push on the bleeding valve, releasing any trapped air.

Hold the hose assembly by its spring strain relief as a safety measure, ensuring it's directed away from yourself.

With everything in position, pull the trigger for a duration of 10-20 seconds.

If you still don't see grease emerging by the end of this, simply push the bleeding valve and pull the trigger again.

Here's a short video that outlines the steps discussed above.

How Do You Prepare The Milwaukee Grease Gun For A New Cartridge?

Before loading a new cartridge into your Milwaukee grease gun, ensure it's adequately prepared for smooth and correct grease dispensing.

1. Clean The Grease Gun

Before loading a new cartridge, cleaning the grease gun thoroughly is essential to remove any old grease or debris that may have accumulated.

Use a clean rag or paper towel to wipe down the inside of the barrel and plunger.

2. Check The Plunger

While you're cleaning the grease gun, take a moment to inspect the plunger. Make sure it moves smoothly up and down the barrel without any resistance.

If the plunger is sticky or difficult to move, clean it thoroughly to remove any dirt or debris that may be causing the problem.

Safety Precautions When Using The Milwaukee Grease Gun

When using the Milwaukee Grease Gun, it is important to take certain safety precautions to prevent accidents and injuries.

Here are some safety tips to keep in mind:

  • Always wear proper safety gear, including eye protection and gloves.
  • Review the operator's manual before using the grease gun for a clear understanding and safe usage.
  • When priming the grease gun, make sure to hold the hose assembly by the spring strain relief and point it away from your body.
  • Do not use the grease gun if it is damaged or worn.
  • When changing the cartridge, make sure to follow the instructions carefully. This will prevent any accidents or spills from occurring.
  • Do not expose the grease or lubricants to flame or heat sources, as they may be flammable.

Related article: How To Use Milwaukee Hole Dozer

Final Thoughts

You've successfully learned how to load a Milwaukee grease gun.

Loading a grease gun may seem daunting at first, but it will become second nature with practice.

Don't be afraid to ask for help or advice from experienced users if you're unsure about anything!

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