Planned Preventive Maintenance System for Smarter Operations

“eWorkOrders strengthened our preventive maintenance programs across five plants, reducing downtime and minimizing breakdowns. Scheduling is now proactive, keeping our teams focused on production instead of repairs.”

— Program Analyst, Associated Feed & Supply


Illustration of eWorkOrders’ preventive maintenance system (CMMS) showing a laptop with dashboards and work orders alongside a technician scanning a machine’s QR code on mobile.

Keep equipment running—not waiting—with eWorkOrders’ preventive maintenance system, built to streamline daily tasks, cut unplanned downtime, and boost efficiency across every site. 

In one platform, you can organize assets, standardize work, and give technicians the clarity and tools they need to do the job right the first time. 

Plan recurring work, trigger tasks by meter readings or usage, and track performance in dashboards that tie maintenance activity to business outcomes. 

Reduce emergency repairs, extend asset life, and keep audits simple with built-in records and automation. 

Explore our preventive maintenance system and put a proven, practical PM program in place.

  • Smart scheduling (time-, usage-, condition-based)
  • Work orders & guided checklists
  • Inventory & parts readiness
  • Analytics & KPIs (MTBF/MTTR, on-time PM%)
  • Mobile app with QR/barcodes

What Is a Preventive Maintenance System?

A preventive maintenance system is a structured, proactive program—typically powered by CMMS preventive maintenance software—that plans, schedules, and tracks recurring tasks so equipment stays reliable, safe, and cost-effective. 

Instead of reacting to breakdowns, teams perform the right work at the right time to cut downtime and extend asset life. To understand the business case in depth, learn why preventive maintenance is important.

How a CMMS brings it to life

  • Centralizes the asset registry and history
  • Generates work orders from time-, usage-, or condition-based schedules
  • Standardizes checklists/SOPs for consistent quality
  • Aligns inventory & parts with planned work
  • Surfaces analytics & KPIs (on-time PM%, MTBF/MTTR) to prove impact

Data-driven optimization

As history builds, the system uses work order data, failure patterns, completion times, and meter readings to fine-tune intervals, prioritize critical assets, and avoid over-maintenance—evolving into a robust preventive maintenance management system that improves every cycle.

The Difference Between Preventive Maintenance and Predictive Maintenance

Preventive Maintenance tasks are completed based on a recurring time schedule or a given amount of usage or cycles. A planned and scheduled maintenance routine is put in place to extend the life of assets and reduce downtime. The maintenance is performed on predetermined assumptions, based on manufacturers’ recommendations or history.

Predictive Maintenance monitors the performance and condition of equipment during normal production operations. This feature uses data analysis tools and methods to detect anomalies in your operation and possible defects in equipment and processes so you can fix them before they result in failure. Predictive Maintenance estimates the exact moment of a failure, and repairs can be scheduled when necessary. This is a cost-effective approach with minimal impact on production.

Real Results – From Real Users

Explore Additional Testimonials & Case Studies

Why Do You Need Preventive Maintenance?

Because preventive maintenance establishes the groundwork for effective facility management, preventive maintenance is crucial. Preventive maintenance keeps your assets and equipment in top condition, ensures employee safety, and helps in preventing major expensive repairs in the future. Without preventive maintenance management, there can be significant delays in products and services, disruption to business operations, and an increase in expenses. Maintenance management helps companies organize and manage time and costs, to ensure the efficiency of processes and procedures while maintaining resources and controlling costs.

Types of Preventive Maintenance

Some of the most common types of preventive maintenance are:

Time-Based Preventive Maintenance – Also called Calendar-based Preventive Maintenance.

Time-based preventive maintenance activities are scheduled based on a specific date, or a time interval such as the number of days.

An example is scheduling and setting up regular inspections for a critical asset or a key piece of equipment that would cause major unscheduled downtime in the case of a breakdown.

Usage-Based Preventive Maintenance – Also called Runtime-based preventive maintenance.

In usage-based preventive maintenance, maintenance activities are scheduled based on a specific measured runtime unit, such as the number of hours worked, a certain amount of miles, the number of production cycles, and more.

An Example:  Changing the oil in a vehicle every 30,000 miles, and scheduling the preventive maintenance on the odometer readings, not a recurring time interval.

How eWorkOrders’ Preventive Maintenance System Works

Here’s how eWorkOrders’ preventive maintenance system turns day-to-day tasks into a repeatable, data-driven workflow that boosts uptime, quality, and compliance.

Centralized Asset & Work Order Management

Bring assets, documents, and work orders into one system so teams can submit, assign, and track work without spreadsheets. Link each WO to the right asset, see full history, attach manuals/photos, and keep data audit-ready—improving first-time fix rates and response times. 

Smart Scheduling & Checklists

Automate time-, usage-, or condition-based PMs, then standardize execution with guided checklists/SOPs attached to each work order. This reduces missed steps, improves on-time PM completion, and keeps quality consistent across shifts and sites. 

Inventory & Parts Readiness

Align PM schedules with parts availability. Set min/max levels, analyze usage trends, and control vendor costs so critical spares are on hand—cutting repair delays and stockouts while lowering carrying costs. 

Mobile & QR/Barcode in the Field

Technicians scan an asset’s QR/barcode to pull history, follow the checklist, add photos, and close WOs from the app—even with offline support—speeding closeout and improving data accuracy at the source.

Dashboards, KPIs & Historical Trends

Track the KPIs that matter—MTBF, MTTR, PM compliance, backlog—on configurable dashboards. Use historical WO data and meter readings to refine intervals and target the highest-value tasks, giving you a clear ROI lens for your CMMS preventive maintenance program. 

Implement in 30 Days—Your PM Launch Plan

Use this 10-step, four-week roadmap to stand up your preventive maintenance system in eWorkOrders—from stakeholder buy-in and asset inventory to smart scheduling, training, and continuous improvement.

Week 1 — Align & Prepare

  1. Stakeholder buy-in & goals. Agree success metrics (e.g., PM compliance, MTBF/MTTR, backlog) and owners; lock scope and sites.
  2. Asset & data inventory. Load assets, locations, docs, and failure/closure codes so every WO ties to the right record.

Week 2 — Design the Program

  1. Criticality & frequency. Rank assets and choose time/usage triggers by risk and history to cut unplanned downtime. 
  2. Build tasks & checklists. Standardize SOPs and safety steps; attach to PM WOs for consistent execution. 
  3. 5) Plan calendars & routes. Group PMs by location/route to reduce travel and level workloads across shifts.

Week 3 — Configure in eWorkOrders

  1. Scheduling logic. Configure time-, meter-, or condition-based PMs; enable auto-generation of WOs ahead of due dates.
  2. Inventory & parts readiness. Map BOMs/critical spares, set min/max and re-order points; align PMs with lead times. 
  3. Labor planning & training cadence. Use assignment/routing rules, then train techs on mobile, photos, and QR/Barcode scanning.

Week 4 — Launch & Improve

  1. Go-live day. Release the first 4-week PM wave; technicians execute via mobile and close with checklists and evidence. 
  2. Measure, learn, iterate. Review dashboards weekly (PM on-time %, MTBF/MTTR, parts hits/stockouts); adjust intervals and routes based on results.

Role-Based Outcomes

Use this quick role guide to see how a preventive maintenance system translates into concrete wins for each stakeholder.

For Facility Managers — compliance, uptime, budget control

  • On-time PMs with audit trails and SOPs
  • Fewer emergency callouts; higher asset availability
  • Spend visibility by asset/site to keep budgets on track

For Maintenance Supervisors — assignment, checklists, first-time fix

  • Auto-generated WOs with clear owners, priorities, and SLAs
  • Standardized checklists/SOPs reduce misses and rework
  • Mobile history, photos, and parts links boost first-time-fix rate

For Plant Managers — throughput, scrap reduction, OEE linkage

  • Stable equipment performance supports takt time and yields
  • Less unplanned downtime → fewer changeover disruptions
  • PM compliance and MTBF/MTTR surfaced alongside OEE drivers

For Asset Managers — lifecycle, CAPEX planning, warranty capture

  • Full asset registry & history for condition-based decisions
  • Depreciation, failure patterns, and repair vs replace insights
  • Warranty/contract flags to avoid unnecessary spend

For Operations Executives — risk, cost-to-serve, ROI

  • Policy compliance and safety checks baked into workflows
  • Cost and downtime trends reveal true cost-to-serve by line/site
  • Clear KPI rollups (PM% on time, MTBF/MTTR) to quantify ROI

Compliance & Audit Readiness

Make audits routine—not disruptive—with a PM program that documents every step and proves compliance on demand.

  • SOPs & checklists, attached to work orders. Standardize how tasks are done with guided checklists/SOPs and referenced documents, so procedures are followed the same way every time.
  • Full audit trail & e-signatures. Track who changed what and when across work orders and records; use electronic signatures to create time-stamped audit events for accountability.
  • Compliance-ready reporting. Generate inspection and compliance reports, maintain clear evidence logs, and surface KPIs on dashboards to demonstrate regulatory adherence.
  • Training & certifications tracking. Store staff training records and certifications centrally so proof is available during audits.
  • Evidence capture in the field. Technicians scan QR/barcodes, attach photos, and update records from mobile to keep documentation complete and time-stamped.
  • Role-based access & SSO. Enforce least-privilege access, streamline user management, and log activity to support security reviews.
  • IT/procurement reassurance. Share your data-center and security posture page to show redundancy and safeguards.

Challenges of Preventive Maintenance and CMMS Solutions

Scheduling Difficulties

Challenge:

Finding the optimal time to perform maintenance can be tricky, as it typically requires shutting down equipment and potentially disrupting operations.

CMMS Solution:

CMMS software enables automated scheduling of routine maintenance tasks based on equipment usage, age, and other factors. This helps optimize maintenance timing to minimize disruptions.

Risk of Over-Maintenance

Challenge:

There’s a possibility of performing unnecessary maintenance on equipment that is still in good working condition, leading to wasted time and resources.

CMMS Solution:

By tracking maintenance history and using data analytics, CMMS can help identify optimal maintenance intervals and prevent over-maintenance.

Upfront Costs

Challenge:

Implementing a comprehensive preventive maintenance program often requires significant initial investment in resources, equipment, and training.

CMMS Solution:

While CMMS itself requires an initial investment, it helps optimize resource allocation and reduce long-term maintenance costs through improved efficiency and asset longevity.

Data Management

Challenge:

Collecting, analyzing, and acting upon maintenance data can be complex and time-consuming.

CMMS Solution:

CMMS centralizes maintenance data, automates data collection, and provides analytics tools to derive actionable insights from maintenance information.

Balancing Maintenance with Production Demands

Challenge:

It can be challenging to take equipment offline for maintenance when there are pressing production needs or tight schedules.

CMMS Solution:

By providing real-time data on equipment performance and maintenance needs, CMMS helps managers make informed decisions about balancing maintenance activities with production requirements.

Adoption and Training

Challenge:

Implementing new maintenance processes and technologies can face resistance from employees accustomed to reactive maintenance approaches.

CMMS Solution:

Many CMMS solutions offer user-friendly interfaces and training resources to ease adoption. Some systems also allow for the gradual implementation of features to help teams adjust over time.

Benefits of Preventive Maintenance

•  Prolonged life of company equipment.
•  Less unscheduled downtime caused by equipment failure.
•  Less unnecessary maintenance and inspections.
•  Fewer errors in day-to-day operations.
•  Improved reliability of equipment.
•  Fewer expensive repairs caused by an unexpected equipment failure that must be fixed quickly.
•  Reduce the risk of injury.
•  Easily schedule future activities and allocate the appropriate resources.

Summary

Focusing on planned and preventive maintenance using a CMMS to manage maintenance tasks simplifies the processes and minimizes downtown. eWorkOrders award-winning CMMS software is easy to use, easy to implement, and provides access to all of your maintenance information from anywhere.

We offer you everything you need to manage your maintenance tasks in one centralized location. With our extensive set of features, users can easily manage work orders, preventive maintenance scheduling, and keep track of all the assets in your facility.  Schedule a demo today to learn more about how eWorkOrders CMMS Preventive Maintenance software can help you.

FAQ

What is a preventive maintenance system?

A preventive maintenance system is a structured, proactive program—typically run through CMMS preventive maintenance software—that plans, schedules, and tracks recurring tasks to keep assets reliable and safe. It centralizes assets, work orders, checklists, and analytics so teams cut downtime, extend asset life, and control costs.

What is a PMS maintenance system?

In maintenance contexts, PMS stands for preventive (or planned) maintenance system—the same concept as above. It uses a CMMS to schedule time-, usage-, or condition-based tasks, standardize procedures, and report on results so audits, safety, and uptime targets are consistently met.

What are the four types of preventive maintenance?

The four common types are time-based (calendar intervals), usage-based (meter/cycle counts), condition-based (sensor/inspection triggers), and predictive (trend analysis and failure modeling). Many programs combine these to match asset criticality, cost, and risk.

What is an example of preventive maintenance?

Changing HVAC filters every three months is a time-based PM designed to maintain airflow and reduce failures. Another example is lubricating a conveyor after 500 hours of runtime (usage-based) or replacing a bearing when vibration exceeds a set threshold (condition-based).

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