What are the five components of 5S and their practical application in maintenance?

• A. Sort, Set in order, Shine, Standardize, Sustain.
• B. Sort, Standardize, Shine, Sustain, Safety.
• C. Sort, Sanitize, Shine, Standardize, Sustain.
• D. Sort, Set in order, Shine, Sustain, Standardize.

Answer: (A)

The five components are Sort, Set in order, Shine, Standardize, Sustain. In maintenance this creates a workflow that makes tasks faster, safer, and more reliable.

Sort means keep only what you actually use for maintenance and remove the rest. This reduces clutter, confusion, and the time spent digging for the right tool or part.

Set in order places tools, parts, and documents where they are most needed, labeled and easy to reach. When a wrench, torque wrench, or replacement part has a designated spot, maintenance tasks flow smoothly and you don’t waste time searching.

Shine is about cleaning the work area and equipment and inspecting as you clean. Regular cleaning reveals leaks, wear, loose fasteners, or corrosion early, so you can address issues before they cause failures, and it keeps the workspace safer.

Standardize creates consistent methods for cleaning, organizing, and performing PM tasks. This includes checklists, visual controls, and agreed-upon procedures so every shift follows the same, repeatable process.

Sustain is the discipline to maintain these practices over time through regular audits, training, and ongoing improvement. Without sustain, the benefits fade as habits slip.

Applying these steps in maintenance leads to shorter fault-finding times, fewer misplaced tools, safer working environments, clearer visual cues for condition and needed actions, and more reliable equipment overall. Variants that introduce terms like sanitation or safety or mix up the order aren’t part of the standard 5S approach.