What type of repairs does NOT increase the life or utility of an asset?

Routine maintenance is a type of repair that does not increase the life or utility of an asset. Instead, it is performed to keep an asset in its current operational condition. Examples include regular oil changes for vehicles, cleaning, and minor adjustments. These activities are essential to ensure that the asset continues to function properly but do not enhance its value or extend its useful life.

In contrast, extraordinary repairs, capital improvements, and structural repairs typically involve significant upgrades or enhancements that improve the asset's efficiency, extend its useful life, or significantly increase its value. Therefore, these types of repairs are often capitalized and treated as improvements to the asset rather than maintenance expenses. This distinction is crucial in financial accounting, as it affects how expenditures are recorded in financial statements. Routine maintenance, being a regular cost necessary for maintaining existing functionality, is expensed as incurred.