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PA Fan 2B High Vibration: Occurrence Analysis Report Title: U-2 by ravi is a document available to read on EtoBox.

The report details an occurrence of high vibration in U-2 PA fan 2B on January 14, 2026, with initial readings showing discrepancies that were later corrected. Following an analysis, mechanical looseness and alignment were checked, and after addressing a missing bolt, vibration levels remained unchanged. This incident marks the first high vibration occurrence since the commissioning of the PA fans.

Author

ravi

Language

EN