When should you check for soft foot?

• A. Only after adjustments are made
• B. Always check for soft foot before performing alignment adjustments
• C. Only when installing new machines
• D. Once a month during maintenance

Answer: (B)

Checking for soft foot should always be done before performing alignment adjustments because it ensures that the machine foundation is stable and that all mounting points are secure. Soft foot occurs when the base of a machine does not sit evenly on its mounting surface, which can lead to misalignment. Since alignment is crucial for the effective operation of a machine, identifying and correcting soft foot conditions first is essential. If soft foot exists and is not addressed, any alignment adjustments made could be ineffective and could cause premature wear or operational issues in the machinery.

By verifying the condition of the machine's base before any alignment, you are essentially laying the groundwork for a successful alignment procedure. Once the machine is confirmed to have a proper and solid footing, you can then proceed to make necessary alignment corrections confidently, knowing that the foundation won’t contribute to further misalignment.