OKUMA LB3000 SLIDE REPAIR PART 1 – Another One

Alright, everyone, this is the y-axis slide for the LB3000. It took a major hit on this corner, causing the binder to lift. I didn’t check the flatness with an indicator because I’m more focused on the binder area, where the damage is most evident. If I zero the indicator here and slowly move it toward the centerline, you can see it starts to drop slightly, then takes a significant dip—about 1,000 thousandths, which isn’t catastrophic but should be zero. I’ll check the other side to confirm my setup is accurate and not skewed.

Back here, I maintain zero as I move across—slight wear is visible, but it holds steady, despite the glare. That’s the main impact area. I also noticed a score mark here, which I’ll grind out. Since the setup’s ready, I’ll true up this surface too, aligning with the quote. Unfortunately, we must grind it to ensure the gibs adjust without loose or tight spots. We’re a bit behind due to other jobs, but the binders come with a new slide as an assembly, which is a bonus. I’ll grind this tomorrow or the next day and update you, indicating everything afterward. The impact on the front caused the lift—that’s the issue. Turning into the machine next time would minimize this. Call if you need anything—thanks!