Product Overview

Summary: This Lubrication System Check SOP sets out a clear, repeatable process for inspecting, testing and maintaining lubrication systems on plant and equipment. It helps Australian workplaces prevent mechanical failures, leaks and fire hazards while supporting WHS compliance and reliable production performance.

A poorly maintained lubrication system can quickly escalate from a minor nuisance to a serious safety and production issue. Leaks, contaminated oil, incorrect lubricant grades and blocked lines can all lead to overheating, component failure, unplanned downtime and, in worst cases, fires or environmental incidents. This Lubrication System Check Safe Operating Procedure provides a structured, step‑by‑step method for inspecting and verifying lubrication systems on fixed and mobile plant in line with Australian WHS expectations and manufacturer requirements.

The SOP guides workers through pre‑start checks, isolation and lockout requirements, inspection of reservoirs, lines, fittings and seals, verification of flow and pressure, contamination control and post‑maintenance sign‑off. It is designed to be practical on the workshop floor or in the field, giving maintainers and operators a consistent approach regardless of the equipment brand or site. By implementing this SOP, businesses can reduce the risk of mechanical breakdowns, slips from oil leaks, fires from oil‑soaked surfaces and environmental releases, while also improving asset reliability and demonstrating due diligence during audits and regulator inspections.

Key Benefits

• Reduce the risk of mechanical failures and unplanned downtime caused by inadequate or contaminated lubrication.
• Ensure worker safety by controlling hazards such as oil leaks, hot surfaces, fire risks and unexpected equipment movement.
• Standardise lubrication inspection practices across sites, shifts and contractors for consistent, defensible maintenance records.
• Support compliance with Australian WHS legislation, manufacturer instructions and relevant Australian Standards.
• Extend asset life and optimise maintenance spend through proactive detection of wear, leaks and system faults.

Who is this for?

• Maintenance Supervisors
• Mechanical Fitters
• Plant Operators
• Asset and Reliability Engineers
• Workshop Managers
• Fleet Managers
• WHS Advisors
• Facilities Maintenance Coordinators

Hazards Addressed

• Slips, trips and falls from oil or grease leaks on walking and working surfaces
• Fire and explosion risks from oil‑soaked insulation, hot surfaces or ignition sources
• Crushing or entanglement injuries from equipment started or moved during checks
• Burns from contact with hot oil, hot pipes or heated lubrication systems
• Exposure to hazardous lubricants, additives and aerosols (skin and eye irritation, respiratory effects)
• Environmental contamination from spills, overflows or ruptured hoses
• Mechanical failure leading to loss of control of mobile plant or ejection of parts

Included Sections

• 1.0 Purpose and Scope
• 2.0 Definitions and Abbreviations
• 3.0 Roles and Responsibilities
• 4.0 Applicable Legislation, Standards and Manufacturer Requirements
• 5.0 Required Competencies and Training
• 6.0 Tools, Equipment and Personal Protective Equipment (PPE)
• 7.0 Pre‑Task Planning and Risk Assessment (JSA/SWMS)
• 8.0 Isolation, Lockout and Tagout Requirements
• 9.0 Lubrication System Pre‑Inspection Checks
• 10.0 Detailed Lubrication System Inspection Procedure
• 11.0 Verification of Lubricant Type, Grade and Levels
• 12.0 Inspection of Hoses, Pipes, Fittings and Seals for Leaks
• 13.0 Functional Testing of Pumps, Lines and Distribution Points
• 14.0 Contamination Control and Housekeeping Requirements
• 15.0 Rectification of Defects and Escalation Process
• 16.0 Environmental Protection and Spill Response
• 17.0 Post‑Maintenance Checks and Return‑to‑Service
• 18.0 Recordkeeping, Tagging and Maintenance History
• 19.0 Emergency Procedures and Incident Reporting
• 20.0 Review, Audit and Continuous Improvement

Legislation & References

• Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS Acts
• Work Health and Safety Regulations 2011 (Cth) and equivalent state and territory WHS Regulations
• Safe Work Australia – Code of Practice: Managing risks of plant in the workplace
• Safe Work Australia – Code of Practice: Managing risks of hazardous chemicals in the workplace
• AS/NZS 4024 series: Safety of machinery
• AS 1940: The storage and handling of flammable and combustible liquids
• AS/NZS ISO 55001: Asset management – Management systems – Requirements