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No AI model in this demo: these are the best-matching passages from the notes. On a real install, a model writes the answer from these citations.-
[1] Fit vibration sensors on all four spindles of Line 3, so bearing wear shows up before a breakdown
Decided on 20.04.2026 in Line 3 retrofit: planning meeting. Why: • two of last year's unplanned stops were bearing failures that Nina Frei could hear days before they happened.
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[2] Line 3 retrofit: planning meeting · Retrofit or replace?
Decision: Fit vibration sensors on all four spindles of Line 3, so bearing wear shows up before a breakdown. Why: two of last year's unplanned stops were bearing failures that Nina Frei could hear days before they happened.
Open note -
[3] Replace the bearings on all four spindles of Line 3 during the retrofit window, not one by one when they fail
Decided on 18.05.2026 in TCK-0412: Line 3 spindle 2 vibration and surface marks. Why: • spindles 1, 3 and 4 have the same running hours as spindle 2.
Open note