Grease Fitting Cleaning Tool, Grease Zerk Cleaner, Universal, Includes O-Rings and Adapter, Cleans & Flushes Out Old Dried Grease from Fittings, Pins, Shafts, Bushings, and Joints

Step 1:Prepare the Tool Remove the piston and fill the cylinder with liquid penetrating oil (not aerosol).Start the piston back into the cylinder. Step 2:Connect to Grease Fitting Place the tool onto the clogged grease fitting. Step 3: Apply Pressure Use a lightweight hammer to tap the iston with small, rapid taps, forcing the solvent into the fitting or bearing. The key word is TAP. You've trying to dissolve the clog and not blast it out of the way. Step 4:Clearthe Clog Repeat the tapping process if necessary until the fitting is clear.

• 【Universal Fit】Works on grease zerks, pins, shafts, bushings, and joints; an essential grease fitting cleaner tool for automotive, farm, tractors, heavy equipment, construction machinery maintenance, and more.
• 【Efficient Cleaning】This grease fitting cleaning tool effectively cleans and flushes old dried grease from fittings, shafts, pins, bushings and joints, restoring equipment to good performance. This seal fitting cleaning tool eliminates the need for multiple tools and easily disposes of grease and lubricant residue to ensure cleanliness.
• 【Premium Material】The grease fitting cleaning tool is made of thick steel material. Steel has high strength and hardness and good abrasion resistance, can withstand high pressure and impact, keep the surface flat and smooth during frequent use. This grease fitting cleaning tool features heavy-duty adjustable hydraulic couple, cylinder, piston with a knob. NOTE: Not for use with sealed bearings.
• 【No More Clogged Zerks】This grease fitting cleaning tool combines penetrating fluid with hydraulic pressure to quickly remove stubborn grease and prevent clogging. With the ability to dissolve clogs without damaging bearings, this grease nipple cleaner is the ideal tool for maintaining automotive suspension systems or construction rigs.
• 【Easy to Use】This grease fitting cleaning tool is easy to operate. First, you should fill the tank with solvent. Then, you need to fit the grease fitting cleaning tool. Finally, you just need to tap gently and repeatedly with a hammer to release the solvent. If necessary, you can repeat the operation until the solvent flows smoothly.