Makita GA4530R Grinder back from the dead

I was given this GA4530R grinder to repair.It was not going the cable was in terrible condition. I opened it and inspected the brushes they were worn to also nothing I quickly replaced the brushes. I then proceeded to fit a new cable and plug. I plugged it in and it was running perfectly.
this video, Doctor Lefthandthread takes on the challenge of repairing a Makita GA4530R grinder that wasn’t working due to a worn-out cable and brushes. Watch as I diagnose the issues, replace the faulty components, and restore the grinder to perfect working condition. If you have a similar problem with your grinder, this tutorial will guide you through the repair process step-by-step.
Repair Overview:
Issue 1: Damaged Cable
The power cable was in terrible condition, causing the grinder to stop working.
Issue 2: Worn Brushes
The brushes were heavily worn, contributing to the malfunction.
Step-by-Step Process:
Initial Inspection:
Examination of the grinder’s condition.
Identification of the damaged cable and worn brushes.
Brush Replacement:
Opening the grinder casing to access the brushes.
Removing the worn brushes and fitting new ones.
Cable Replacement:
Removing the old, damaged cable.
Installing a new power cable and plug.
Ensuring all connections are secure.
Testing the Grinder:
Reassembling the grinder.
Plugging it in and testing to confirm it’s running perfectly.
Makita GA4530R repair
Makita grinder fix
Power tool repair
Brush replacement
Cable replacement
DIY grinder repair
Makita restoration
Grinder not working
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Safety Disclaimer:
Repairing power tools can be hazardous and should only be performed by individuals with appropriate skills and knowledge. Always wear protective gear and ensure the tool is disconnected from any power source before beginning any repair. This video is for educational purposes only. Doctor Lefthandthread Media is not responsible for any injury or damage that may occur as a result of attempting the repairs shown in this video.
Join me as I bring this Makita GA4530R grinder back to life with new brushes and a cable. Don’t forget to like, comment, and subscribe for more repair tutorials and tips!