Makita 231878-2 Tension Spring 4 for Saws XSH03MB and XSH03T (2-Pack)

The Makita 231878-2 Tension Spring 4 is a crucial component for the lower blade guard assembly in Makita circular saws, including models XSH03MB and XSH03T. This spring is designed to apply tension to the lower blade guard, allowing it to retract and cover the blade automatically after each cut. The tension spring is essential for both safety and proper saw operation, as it ensures the blade is quickly covered when not in use. Over time and with extended use, these springs can wear out or break, necessitating replacement to maintain the saw's safety features and functionality. When replacing the tension spring, it's important to follow the proper installation procedure, which involves removing the blade, inner flange, and retaining ring to access the guard assembly. The Makita XSH03T, which uses this spring, is an 18V LXT® Lithium-Ion Brushless Cordless 6-1/2" Circular Saw known for its efficient brushless motor and advanced features like Automatic Speed Change™ technology.