Routine Maintenance
How does Routine Maintenance differ from Preventive Maintenance (PM)?
Routine Maintenance is often used synonymously with PM but specifically refers to small-scale, elementary tasks like cleaning and lubrication requiring no special qualification, whereas PM includes broader restoration/replacement strategies at fixed intervals regardless of condition.
What triggers a Routine Maintenance task in a CMMS?
Triggers are non-failure events: a calendar date (e.g., monthly), a meter reading (e.g., 500 running hours), or a cycle count (e.g., 1,000 units produced), not a breakdown event.
Why is Routine Maintenance considered the 'backbone' of reliability programs?
It is the primary mechanism for converting maintenance spend into reliability by preventing deterioration and sustaining assets within design parameters, unlike reactive repairs triggered only after failure.
Routine Maintenance is a set of recurring, scheduled tasks performed on equipment at fixed time or usage intervals to prevent deterioration, detect early-stage faults, and sustain reliable operation without requiring specialized skills. It is a proactive strategy involving ongoing upkeep such as inspections, oil changes, and cleaning to avoid unexpected failures and maintain assets at original design capacity.
On the shop floor, Routine Maintenance is executed via a CMMS like ServiceGrid to automatically schedule work orders based on calendar dates, running-hour counters, or production cycle counts. Technicians perform elementary tasks daily or weekly, including lubrication, filter changes, cleaning, tightening connections, and checking liquid levels. These tasks are documented for traceability to ensure assets operate within designed parameters and maintenance spend converts into reliability.
Over-maintenance: Performing tasks at fixed intervals regardless of condition, such as replacing a clean filter, wasting labor and parts without adding reliability.
Missing documentation: Executing routine tasks without recording results in the CMMS, leading to lost traceability and inability to detect early-stage fault trends.
Skill mismatch: Assigning complex diagnostic repairs to routine maintenance roles requiring only minimal training, causing undetected failures or incorrect adjustments.