A Nested Preventative Maintenance Program’s Advantages

To do preventive maintenance at various times, nested preventive maintenance, also known as nested PM, requires disassembling big pieces of machinery or systems into smaller subcomponents. This strategy may improve equipment dependability while lowering maintenance expenses and downtime.

The idea of nested PM is comparable to the Russian doll, in which a smaller doll is inserted into a bigger one. The bigger apparatus or system is divided into smaller parts subject to various preventative maintenance regimens. Maintenance activities may be better handled by disassembling the system into smaller subcomponents, lowering the likelihood of system failure.

Depending on the hardware or system, there are numerous approaches to implementing nested PM. For instance, the nested PM can include disassembling a big engine into its parts, such as the bearings, shaft, and gearbox. Each component would subsequently be subject to various maintenance activities and timetables based on their unique needs.

A nested preventative maintenance program’s advantages

Nested preventive maintenance has the advantage of enabling the criticality-based prioritizing of maintenance jobs, which is one of its advantages. For instance, if a certain subcomponent is essential to the equipment or system’s functionality, it can need more regular maintenance than other subcomponents. Reducing the total maintenance effort may allow maintenance staff to concentrate on the most important parts.

You may customize a nested preventative maintenance program to meet your organization’s and equipment’s unique requirements. Working with a trained specialist who is acquainted with your hardware and how your company runs is crucial.

A nested preventative maintenance program has the following advantages:

• Lessened downtime –

By addressing possible issues during the service visit, you may prevent unexpected downtime and related expenditures.

• Greater equipment efficiency –

Regular maintenance may save energy consumption and operating expenses by keeping your equipment in top working condition.

• Prolonged equipment life –

Keeping your equipment in good condition may postpone the need for costly replacements.

• Lower repair costs –

Prevent larger, more expensive repairs by taking care of issues as soon as they arise.

A layered preventative maintenance program may help you save time and money by keeping your equipment functioning dependably and effectively. Work with a skilled expert to create a program customized to your company’s requirements.

What Problems Does Nested Preventive Maintenance Face?

Maintenance is carried out to prevent issues from developing or equipment from breaking down. It is often planned and executed on a consistent daily, weekly, or monthly schedule.

Preventative maintenance is carried out inside another kind known as nested preventive maintenance. You would nest the preventive maintenance for replacing the air filters inside the preventive maintenance plan for the HVAC system, for instance, if your HVAC system’s preventive maintenance schedule calls for changing the air filters every three months.

The following are some potential difficulties with nested preventative maintenance:

1. Making sure that all preventative maintenance procedures are carried out in the proper sequence.
2. Ensuring that the required components and equipment are on hand when required.
3. Maintaining a list of the preventive maintenance jobs that have been finished and those that still need to be done.
4. Planning the preventive maintenance chores so that there are as few interruptions to regular operations as possible.
5. Educate staff members on carrying out maintenance duties in advance.
6. Write down the preventative maintenance chores so you can refer to them later.
7. Remaining current with modifications to the machinery or systems that call for preventative maintenance.
8. Make plans for any downtime that may be necessary if a piece of equipment has to be brought down for repair.
9. Troubleshooting issues that arise while or after preventative maintenance procedures are finished.
10. Whenever necessary, update the preventive maintenance program.

What Are Nested Preventive Maintenance’s Common Pitfalls?

A fleet of cars’ planned maintenance schedule is an example of nested preventative maintenance. The software covers routine upkeep tasks for the cars, brakes, tires, and other parts. The software considers how the various components interact to avoid future failures.

Nestled preventative maintenance often falls victim to numerous traps, including:

1. Maintenance tasks that overlap or clash with one another might occur when several departments or teams are in charge of various preventative maintenance tasks. For instance, one team may check and replace components, while another would lubricate equipment. If the two teams are not coordinated, the components may be changed either before they are adequately lubricated or before the lubrication is completed. This may result in subpar performance or possibly mechanical damage.

2. Unnecessary or redundant work: This might occur when many teams are in charge of the same preventive maintenance task. For instance, one team may check the equipment, while another team would clean it. The possibility of the equipment being examined and cleaned twice, which is needless and a waste of time and money, exists if there is no clear coordination between the two teams.

3. Work that is incomplete or insufficient: This might arise when a team is given duties that are not sufficient to stop an issue from developing. For instance, a team may be in charge of checking equipment but not changing components. The team does not have the power or resources to address any issues discovered during the inspection. This might cause significant issues in the future.

What Are The Best Nested Preventive Maintenance Practices?

The best methods for nested preventive maintenance may vary based on the business and industry. Thus there is no one correct response to this question. However, there are some recommendations for successfully implementing nested preventive maintenance programs, such as: –

Creating a thorough and current inventory of all equipment and systems; – Defining clear objectives and KPIs for the program; and – Assembling a team of dedicated and trained personnel to carry out the program.

Planning routine maintenance inspections and maintaining careful records through a system such as a CMMS can guarantee effectiveness. And the efficiency of their nested preventive maintenance programs by adhering to these recommendations.

Last Words

Preventive maintenance may be performed more effectively and efficiently by nesting it inside other processes. This helps ensure that tools and systems are properly maintained, and that possible issues are found and fixed before they become serious.