Final answer:
A company Fire Support Sergeant is responsible for fire support operations such as target acquisition, monitoring fires, and planning unit movements. Conducting routine maintenance on equipment is not typically within their duties, as that falls to individual soldiers or maintenance personnel.
Step-by-step explanation:
The duties and responsibilities of a company Fire Support (FS) Sergeant do not include conducting routine maintenance on equipment. The primary roles of an FS Sergeant are related directly to fire support operations, which typically involve tasks such as conducting target acquisition, monitoring fires and adjusting them as needed, and planning unit movements to support the application of indirect fires. Conducting routine maintenance on equipment is generally the responsibility of individual soldiers and their immediate leaders or specific maintenance personnel, not a duty of the FS Sergeant whose expertise and focus are on fire support.