Adding engine oil to a CMV is part of which category of servicing?

Adding engine oil to a CMV is part of which category of servicing?

• A. Routine servicing.
• B. Unroutine servicing.
• C. Unscheduled preventive maintenance.
• D. Unscheduled repair.

Answer: (A)

Adding engine oil is part of routine servicing because it’s a standard maintenance task done on a schedule to keep the engine properly lubricated and prevent wear. Routine servicing covers tasks like checking and topping fluids, changing oil at the prescribed intervals, inspecting belts and hoses, and ensuring overall systems are in good condition. It’s planned, regular care, not driven by a breakdown. Unscheduled repair involves fixing something after a failure, not performing regular maintenance. Unscheduled preventive maintenance would be a contradiction in terms—preventive maintenance is by definition planned and scheduled, not reactive. Unroutine servicing isn’t a recognized category in standard maintenance practice. So routine servicing is the best fit for adding engine oil.

Adding engine oil is part of routine servicing because it’s a standard maintenance task done on a schedule to keep the engine properly lubricated and prevent wear. Routine servicing covers tasks like checking and topping fluids, changing oil at the prescribed intervals, inspecting belts and hoses, and ensuring overall systems are in good condition. It’s planned, regular care, not driven by a breakdown.

Unscheduled repair involves fixing something after a failure, not performing regular maintenance. Unscheduled preventive maintenance would be a contradiction in terms—preventive maintenance is by definition planned and scheduled, not reactive. Unroutine servicing isn’t a recognized category in standard maintenance practice. So routine servicing is the best fit for adding engine oil.