- Full mechanical overhaul: J1–J3 reducer oil changed, seals renewed
- Balance cylinder inspected
- Servo motor insulation & encoder checks on all axes
- Mastering restored and verified against witness marks
- Load test at rated payload
- 72-hour burn-in before shipment
Want to see it live? We run a video test call with the actual machine before you pay — jog any axis, check any repeatability number you care about.