Technician A says when wiping down valves, the rag must be lint free. Technician B says before reassembling the valve body, all parts should be soaked in mineral spirits. Who is correct?

Question

Quizplus · Accepted Answer

When wiping down valves, the rag must be lint free to avoid leaving debris or fibers behind that can damage the valve or cause it to leak. However, it is not necessary to soak all parts in mineral spirits before reassembling the valve body.

Technician a Says When Wiping Down Valves, the Rag Must