How to Repair Cordless Impact Driver – Ultimate Guide

You have to fasten screws or drive large bolts and nuts? Obviously an impact driver is the tool that comes handy in such needs. In the myriad of power tools, an impact driver has its own significance and with its proficient operation and easy to use structure, this tool can do wonders for you.

There are different types of Impact Drivers, including, Manual, Electric and Pneumatic impact drivers. Each type has its own specific purpose and benefits. But with technological innovations, Electrical or Powered Impact Drivers have replaced the manual ones.

uses of impact driver

Use of Impact Driver Demands Repair:

Due to the amazing benefits of this miraculous gadget, electric impact drivers are frequently used these days. You will find two categories in Electrical version:Corded Impact Driver, Cordless Impact Driver.

The cordless category offers a great facility, and that is the reason people tend to buy Cordless Impact Drivers more. And whenever any device is used, it demands a proper care and maintenance as well.

This article would help you in repairing your Cordless Impact Driver optimally. Regardless of the fact that how well maintained you have your product, but at one point there occurs some faults or malfunctioning.

So, you need to know about the steps of repairing so that you can fix the problem. And in order to generate the best results with this device, it is essential for the user to have this basic knowledge of repairing.

repair an impact driver

Steps to Repair an Impact Driver:

It is crucial to repair the tool instantly when it reveals any error. If you do not repair it, you may face any devastating situation in future. Let’s begin with the following steps and learn how to repair this tool to generate correct results.

1. Prior-Repair Steps:

Here are some essential steps that you must take into account before starting the repair.

  • Battery must be inserted in the Impact driver accurately.
  • Make sure you have some necessary tools in your hands to start repairing process. These tools include:
  • Screwdriver Magnetizer
  • Equipment Extractor
  • Socket (30-78), and
  • Torque Wrench Shaft (20-90 N.M)

Go for Repairing:

Having all the required equipments in your hand, now it is the time to start repairing your impact driver with an utmost efficiency.

2. Learn to Disassemble the Tool:

Assembling and disassembling are the crucial steps that are needed to be taken. Once you are done with the disassembling, set the positions of your hand at the R and S pliers of the tool and take the ring away.

After that, you have to remove some other things, including a sleeve, metal ball, the flat washing machine, and compression planting.

3. Hammer Case:

This step needs an exclusive attention to be given. At this stage, you have to remove the PT3 x 10 screws and the LED from the casing. After that, remove the stopper and separate the bumper. Hence, before doing all this, do not forget to detach the bit holder.

In order to assemble parts, no technicality is required. All you need to do is just to reverse the procedure and you are done.

4. Housing Section:

In order to know the issue and fix it, you need to remove all the parts until the inner body is clearly visible. Now, detach the parts in the following order:

  • Carbon brushes
  • 4 M4 x 12 screws
  • 8 PT3 x 16 tapping screws to facilitate the internal gear case to get removed.
  • After doing this step, you can also detach the internal electric parts.
  • Detach the engine section
  • Now, the framework and yoke can be detached.

At this step as well, you have to follow the process in a reverse way. But, here you need to take care of the placement of the drive. The engine would join the housing only when the drive completes the framework.

5. Hammer System and Spindle Section:

After going through the above steps, you would need to set the Hammer System. This phase requires the switching of spindle handle. And with a screwdriver you can easily detach the metal balls.

Hopefully, this guide would be sufficient to help you out in repairing process. It would definitely save your money and instead of searching a mechanic, you can easily handle everything at your own.

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