Restore Your Makita 5806B! Complete Teardown & Bearing Replacement Guide

​Is your Makita 5806B sounding rough or losing power? In this comprehensive guide from PowerToolsClinic, we perform a full teardown and restoration of this classic circular saw. We diagnose a damaged motor housing and walk you through a complete overhaul—from replacing all four internal bearings to refreshing the carbon brushes and gear lubrication. ​Watch as we breathe new life into this workhorse, ensuring it runs smoothly and safely for years to come. ​🛠️ Parts Replaced in this Video: ​Bearings: 6201, 6000, 608, 606 ​Motor Components: Motor Housing & CB303 Carbon Brushes ​Hardware: Rubber Washer & Flat Washer ​Lubrication: Genuine Makita Grease ​🧰 Special Tools Used ​To achieve a professional-grade repair without damaging the new components, we utilized the following tools: ​Bearing Puller: Essential for removing stubborn, seated bearings from the armature shaft without bending the spindle. ​Arbor Press: Used for the precision installation of new bearings, ensuring they are seated perfectly square into the housing. ​Cordless Screwdriver: For fast and efficient removal of the housing screws. ​Rubber Hammer: Perfect for gently tapping the housing shells together and aligning the armature without marring the surfaces.