• Feb 16, 2026 makita hr 2470 ft drill repair manual g for loose or damaged wires. Replace the switch if necessary. 2. Reduced Drilling Power Possible Causes: Worn brushes in the motor. Dirt or debris in the gears. Worn or damaged hammer mechanism. Troubleshooting Steps: Remove the motor cover and inspect brushes; replace if they are worn dow By Mrs. Braden Gutkowski
