If you’re interested in DIY projects or woodworking, chances are you’ve encountered a time when you need to replace or repair the motor in your Makita circular saw. Whether it’s due to wear and tear or a faulty motor, being able to take out the motor is a valuable skill to have.
Before you begin, it’s important to keep safety in mind. Make sure the saw is unplugged and that you are wearing protective gear, such as safety goggles and gloves. With that said, let’s get started.
The first step is to remove the blade and the blade guard. To do this, locate the two screws that secure the blade guard in place and remove them using a screwdriver. Carefully lift off the blade guard and set it aside. Next, using the wrench that came with your saw, loosen the nut that secures the blade in place. Once the nut is loose, remove the blade from the saw.
Next, you’ll need to remove the lower blade guard assembly. There are typically four screws that secure the assembly in place – two on the bottom and two on the side. Use a screwdriver to remove these screws and set them aside. Carefully lift off the lower blade guard assembly and set it aside as well.
With the blade and lower blade guard assembly removed, you should be able to see the motor housing. This is where the motor is housed, and we’ll need to remove it next. Using a screwdriver, remove the screws that secure the motor housing to the saw. Once the screws are removed, carefully lift off the motor housing and set it aside.
Finally, you’ll need to disconnect the motor from the saw’s wiring harness. Take note of how the wires are connected to the motor, as you’ll need to reconnect them later. Disconnect the wires from the motor and set the motor aside.
And there you have it – you’ve successfully taken out the motor from your Makita circular saw. Now you can either repair or replace the motor as necessary. Just remember to follow these steps in reverse order when reassembling your saw. Happy woodworking!
Step-by-step guide on removing the motor from Makita circular saw
If you need to replace or repair the motor in your Makita circular saw, follow these steps to safely remove it. Please note that this guide is intended for informational purposes only and should be used as a general guideline. Always consult the manufacturer’s instructions and exercise caution when working with power tools.
Before you begin:
Before starting any work on the circular saw, make sure it is unplugged and the battery is removed (if applicable). This will ensure your safety and prevent any accidental starting of the saw.
Step 1: Remove the blade and the blade guard
To access the motor, you will first need to remove the blade and the blade guard. Use the wrench provided with the saw to loosen and remove the blade nut. Once the nut is removed, take off the blade guard and set it aside.
Step 2: Detach the motor housing from the saw
Next, locate the screws that secure the motor housing to the saw body. Use a screwdriver to remove these screws, being careful not to strip them. Once all the screws are removed, gently lift the motor housing away from the saw body.
Step 3: Disconnect the motor wires
Inside the motor housing, you will see the wire connections that run from the motor to other components of the saw. Carefully disconnect these wires by loosening the wire nuts or removing any connectors. Take note of the wire connections to ensure proper reinstallation later.
Step 4: Remove the motor from the motor housing
With the motor wires disconnected, you can now remove the motor from the motor housing. Depending on the saw model, the motor may be secured with screws or held in place by other mechanisms. Refer to the manufacturer’s instructions to determine the exact method for your specific saw.
Step 5: Inspect the motor
Before installing a new motor or performing any repairs, take a moment to inspect the old motor. Look for any signs of damage, wear, or burning that may have caused it to malfunction. This will help you identify any underlying issues with your saw.
Step 6: Install the new motor (if applicable)
If you are replacing the motor, carefully install the new motor into the motor housing, following the manufacturer’s instructions. Make sure all connections are secure and properly tightened.
Step 7: Reconnect the motor wires
Reconnect the motor wires to their respective connectors or wire nuts, ensuring that the correct wires are properly connected. Double-check your connections to avoid any electrical issues.
Step 8: Reassemble the saw
Once the motor is installed and all the connections are secure, reverse the steps to reassemble the saw. Place the motor housing back onto the saw body and secure it with the screws. Then, reinstall the blade guard and tighten the blade nut to secure the blade.
Final steps:
After the motor is replaced or repaired, verify that all parts are properly secured and tightened. Plug in the circular saw or insert the battery (if applicable) and give it a test run to ensure everything is functioning correctly. If you have any concerns or encounter any issues, consult a professional or contact Makita for assistance.
| Step | Description |
|---|---|
| 1 | Remove the blade and blade guard |
| 2 | Detach the motor housing from the saw |
| 3 | Disconnect the motor wires |
| 4 | Remove the motor from the motor housing |
| 5 | Inspect the motor |
| 6 | Install the new motor (if applicable) |
| 7 | Reconnect the motor wires |
| 8 | Reassemble the saw |
Gather necessary tools and equipment
Before beginning the process of removing the motor from your Makita circular saw, make sure you have the following tools and equipment on hand:
1. Screwdriver Set
You will need a set of screwdrivers to remove the screws and fasteners that hold the saw together. It’s a good idea to have a variety of sizes and types of screwdrivers to ensure you have the right tool for the job.
2. Wrench Set
In addition to screwdrivers, you may also need a wrench set to loosen and tighten certain bolts or nuts on the saw. Again, having a variety of sizes and types of wrenches is recommended.
3. Safety Gear
Ensure you have the appropriate safety gear, including safety glasses, gloves, and ear protection. These will help protect you from any potential hazards or accidents during the disassembly process.
4. Workbench or Surface
You will need a stable workbench or surface to place the circular saw on during the disassembly process. This will provide a safe and secure area for you to work.
5. Container or Bag
Have a container or bag handy to collect and organize the screws and fasteners as you remove them. This will help prevent any loss or confusion later when it’s time to reassemble the saw.
By gathering these necessary tools and equipment, you will be prepared to efficiently and effectively remove the motor from your Makita circular saw.
Disconnect power supply
Before starting any work on your Makita circular saw, it is important to disconnect the power supply to ensure your safety. Follow these steps to safely disconnect the power:
Step 1: Unplug the saw
Locate the power cord of your Makita circular saw and unplug it from the power outlet. This will prevent any accidental start-ups while you are working on the saw.
Step 2: Remove the battery
If your Makita circular saw is cordless and powered by a battery, remove the battery from its compartment. This will completely disconnect the power supply and ensure the saw cannot be accidentally turned on.
By following these simple steps, you will ensure that the power supply to your Makita circular saw is disconnected, keeping you safe while you work on removing the motor.
Remove the saw blade and guard
Before removing the motor from your Makita circular saw, it is important to remove the saw blade and guard. This will ensure that you can access the motor without any obstructions.
Follow these steps to remove the saw blade and guard:
- Unplug the saw from the power source to avoid any accidents.
- Locate the blade lock button on the saw’s body. This button is typically located on the left side of the blade housing.
- Press and hold the blade lock button to immobilize the saw blade.
- Using a wrench or an adjustable wrench, loosen the bolt that secures the blade to the arbor. Rotate the bolt counterclockwise to loosen it.
- Once the bolt is loosened, carefully remove it along with any washers or spacers that may be present.
- Gently pull the saw blade off the arbor, being cautious of any sharp edges.
- Next, locate the guard release lever. This lever is usually situated on the back of the blade housing, near the handle.
- Pull the guard release lever towards the handle to disengage the guard from the blade.
- Once the guard is disengaged, lift it away from the blade housing and set it aside.
With the saw blade and guard successfully removed, you can now proceed to the next steps in order to take out the motor from your Makita circular saw.
Detach the motor from the housing
To begin detaching the motor from the housing of the Makita circular saw, follow these steps:
Step 1: Make sure the saw is completely unplugged from any power source and ensure the blade has stopped spinning before proceeding.
Step 2: Locate the screws or bolts that secure the motor to the housing. These are typically found on the sides or bottom of the housing.
Step 3: Using an appropriate screwdriver or wrench, carefully remove the screws or bolts. Keep track of any washers or spacers that may be attached.
Step 4: Once the screws or bolts are removed, gently lift the motor away from the housing. Be cautious of any wires or cables that may still be connected to the motor.
Step 5: If there are any wires or cables still attached to the motor, take note of their placement and connections. Use caution when unplugging or disconnecting them to avoid any damage.
Step 6: With the motor detached from the housing, it can now be serviced or replaced as needed.
Note: If you are unsure about any step or are inexperienced with this type of work, it is recommended to consult the manufacturer’s manual or seek assistance from a professional.
