TRUE/FALSE: Any vibration considered abnormal shall be recorded in ALMIS.

TRUE/FALSE: Any vibration considered abnormal shall be recorded in ALMIS.

• A. False
• B. Not Applicable
• C. Not True
• D. True

Answer: (D)

Documenting abnormal vibrations is essential because they signal a potential mechanical fault that could affect safety and airworthiness. When a vibration is outside the normal range, recording it in ALMIS creates a traceable history for maintenance personnel to review, trend, and diagnose. This prompts appropriate inspections, part replacements, or adjustments before the issue worsens, helping to prevent further damage or in-flight problems. Normal vibrations within limits aren’t required to be logged, but any vibration judged abnormal should be documented to ensure timely action and clear communication between crew and maintenance.

Documenting abnormal vibrations is essential because they signal a potential mechanical fault that could affect safety and airworthiness. When a vibration is outside the normal range, recording it in ALMIS creates a traceable history for maintenance personnel to review, trend, and diagnose. This prompts appropriate inspections, part replacements, or adjustments before the issue worsens, helping to prevent further damage or in-flight problems. Normal vibrations within limits aren’t required to be logged, but any vibration judged abnormal should be documented to ensure timely action and clear communication between crew and maintenance.