Replace the bearings on all four spindles of Line 3 during the retrofit window, not one…

Decided on 18.05.2026 in TCK-0412: Line 3 spindle 2 vibration and surface marks.

Replace the bearings on all four spindles of Line 3 during the retrofit window, not one by one when they fail.

Why

• spindles 1, 3 and 4 have the same running hours as spindle 2.

Project

• Line 3 retrofit

People

• Thomas Huber, Quality Manager
• Nina Frei, Senior Maintenance Engineer