Preventive Maintenance versus Run-to-Failure Operational Bias

In Simple Words

Imagine a taxi driver who never changes the engine oil or checks tire pressure, choosing instead to drive the car until the engine explodes on the highway. Fixing the blown engine costs ten times more money and loses three days of fares, whereas taking thirty minutes every month to change the oil would keep the car running smoothly without unexpected breakdowns.

Research question

Unmanaged manufacturing plants rely on run-to-failure machine maintenance strategies, causing sudden production stoppages, severe fabric defects, and excessive emergency repair costs.

Participants

28 manufacturing plants across 17 cotton textile woven fabric firms in Tarapur and Umbergaon, India.

Study Design

Randomized controlled trial tracking daily machine downtime logs, breakdown cause categorization, and scheduled maintenance protocols over ~100 weeks per plant.

Results

Baseline adoption of manufacturer-recommended preventive maintenance was only 7.1% in treatment plants; adopting regular preventive maintenance and logging breakdown causes contributed to reducing machine downtime and raising fabric weaving output by 9.4%.

Takeaway

Create a daily machine breakdown log categorized by fault type and implement manufacturer-recommended scheduled preventive maintenance routines across all critical plant equipment.

Read alongside the research

Plain-English glossary

Original explanations, informed by the references below. Examples are illustrations, not data from the studies above. The research text stays unchanged.

Baseline

The starting measurements in a study. Researchers use these to compare what participants were like at the start with what happens later.

ExampleBefore a training programme starts, researchers measure workers’ earnings. That first measurement is the baseline.

GET-IT glossary · Baseline characteristics ↗Read more about baseline →

Randomized controlled trial

A study that uses chance, like drawing lots, to decide who receives each option being compared. Researchers compare the groups’ outcomes to estimate the effect of those options.

ExampleA lottery assigns volunteers to a training programme or a comparison group. Researchers then compare their outcomes.

GET-IT glossary · Randomized study ↗Read more about randomized controlled trial →

Related findings

• Design-Wise Costing Accuracy and Order Prioritization →Firms & operations

  Imagine a bakery that calculates every cake costs $10 to bake based on monthly average flour and egg costs. They sell plain vanilla sponges and intricate multi-tiered wedding cakes for the same markup.

• Informational Barriers to Management Practice Adoption →Firms & operations

  Imagine a factory owner operating a restaurant kitchen who believes dirty counters and unorganized pantries do not cost any money because meals are still being served. The owner is either completely unaware that prep lists and clean workstations exist, or wrongly assumes that implementing them takes time without increasing profit.

• Management Practice Complementarities →Firms & operations

  Imagine buying a high-tech dashboard that flashes red lights whenever a car engine overheats, but failing to hire a mechanic or buy tools to fix the engine. Merely collecting and staring at error logs does not prevent breakdowns; the dashboard only creates value when paired with a trained repair team and scheduled fix-it routines.

• Asymmetric Management Practice Stickiness →Firms & operations

  Think of house chores where putting a physical label on a storage bin stays forever because it requires a one-time setup, whereas writing a daily task log on a whiteboard gets abandoned quickly because it demands constant daily effort.