What Is Corrective Maintenance and Preventative Maintenance?


Are you confused about what is corrective maintenance and preventative maintenance and their difference? If so, you’re not alone. This is one of the most commonly misunderstood terms in the entire industrial world.

There are a lot of details and specifics that can confuse people who aren’t working in the industry. Understanding these differences and knowing which one you need for your business is vital. Read on to get all the information.

What Is Corrective Maintenance?

What is corrective maintenance? It is the process of repairing or replacing physical components of a system, such as hardware and software, to bring them back to normal working conditions.


It also includes preventive maintenance and any repairs that need to be done to the system or its hardware. For example, if a hardware device fails or stops working correctly, the corrective maintenance team would be responsible for either repairing the device or replacing it with a new one.

It is important to identify any potential problems before they occur, which is why preventive maintenance should be done on a regular basis as a way to avoid more serious breakdowns down the road.

What Is Preventative Maintenance?

Preventative maintenance is the proactive approach to maintaining machines, systems, and processes. This is done before any failure or breakdown has occurred in order to identify and fix any potential problems before they happen.

Preventative maintenance typically involves regular maintenance checks and routine repairs, as well as inspections and tests that help keep the machine, system, or process functioning properly.

It can be more cost-effective overall in the long run, as it can help to prevent more costly breakdowns in the future.

Benefits of Corrective vs Preventative Maintenance

Corrective maintenance addresses acute, immediate problems and allows the equipment to be returned to working order as quickly as possible. Preventative maintenance reduces the likelihood of system downtime and keeps production running smoothly.

It is also a cost-effective way to avoid expensive repairs and replacement due to wear and tear. Ultimately, both methods are necessary for ensuring increasing product efficiency and high productivity.

In addition, corrective maintenance and preventive maintenance are two types of maintenance in relation to MTA training.

Comparing Costs of Each Maintenance Approach

Corrective maintenance is a type of maintenance that repairs and resolves issues after they arise. This type of maintenance tends to be expensive due to the work involved in identifying and resolving the issue. In terms of cost, corrective maintenance can be more expensive than preventative maintenance.

Preventative maintenance is a type of ongoing maintenance that, when properly implemented, can prevent downtime and better ensure the longevity of the system/equipment, often reducing the costs associated with corrective maintenance.

The costs of preventative maintenance include things such as:

  • regularly scheduled maintenance
  • staff training
  • the purchase of replacement parts

Over time, preventative maintenance tends to be a more cost-effective approach to the long-term maintenance of a system/equipment.

Learn Corrective Maintenance and Preventative Maintenance

In conclusion, learning what is corrective maintenance and preventative maintenance are important elements of a successful long-term strategy, and should be implemented as necessary.

Companies should assess the costs and benefits of each type of maintenance in order to determine what is best for their business.

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