Heavy Equipment Lubrication Course

Lesson 1 • Additive Technology Overview

Introduces antiwear, extreme-pressure, antioxidant, and detergent additives. Shows how additives extend lubricant performance beyond base oil limits.

Lesson 2 • Friction and Wear Mechanisms

Explains adhesive, abrasive, and fatigue wear modes and their causes. Establishes why lubrication is critical to equipment longevity.

Lesson 3 • Viscosity and Flow Properties

Defines kinematic and dynamic viscosity, viscosity index, and shear stability. Provides the measurement vocabulary used throughout the course.

Lesson 4 • Lubricant Classification Systems

Surveys industry-standard grading and classification frameworks for oils and greases. Enables correct product identification on equipment nameplates and manuals.

Lesson 1 • Hydraulic System Lubrication

Explains how hydraulic fluid acts as both lubricant and power-transfer medium. Identifies pumps, cylinders, and valves as critical lubrication points.

Lesson 2 • Drivetrain and Transmission Lubrication

Details gear, clutch, and torque converter lubrication requirements in heavy drivetrains. Links gear geometry to extreme-pressure lubricant selection.

Lesson 3 • Grease Lubrication Points and Circuits

Identifies all grease-lubricated joints, pins, and bearings across machine types. Establishes correct grease type and quantity for each application.

Lesson 4 • Undercarriage and Track Lubrication

Addresses pin-and-bushing, roller, and sprocket lubrication on tracked machines. Demonstrates how contamination accelerates undercarriage wear.

Lesson 1 • Matching Viscosity to Operating Conditions

Applies ambient temperature, load, and speed data to viscosity selection decisions. Covers cold-start protection and high-temperature film strength.

Lesson 2 • Grease Selection Criteria

Applies thickener type, consistency, and additive package to grease selection. Resolves common grease compatibility and application conflicts.

Lesson 3 • Engine Oil Performance Classifications

Explains current and legacy engine oil service categories for diesel and gasoline engines. Guides correct category selection for mixed equipment fleets.

Lesson 4 • Reading OEM Lubrication Specifications

Decodes manufacturer lubrication charts, service manuals, and fill-capacity tables. Prevents costly misapplication caused by misreading specifications.

Lesson 1 • Fluid Transfer and Storage Equipment

Addresses bulk storage tanks, transfer pumps, hose reels, and dispensing meters. Prevents cross-contamination through proper labeling and dedicated equipment.

Lesson 2 • Manual Greasing Tools and Techniques

Covers grease gun types, coupler selection, and correct purging procedures. Prevents over- and under-greasing through proper technique.

Lesson 3 • Torque and Fill Specifications

Applies correct torque values to drain plugs, fill caps, and filter housings. Ensures leak-free assembly after every lubrication service.

Lesson 4 • Centralized Lubrication Systems

Explains single-line, dual-line, and progressive centralized systems used on large machines. Covers setup, adjustment, and fault identification.

Lesson 1 • Water and Air Contamination Control

Addresses dissolved, emulsified, and free water in lubricants and their damage mechanisms. Covers desiccant breathers, headspace management, and water removal.

Lesson 2 • Contamination Sources and Pathways

Identifies built-in, ingressed, and generated contamination in lubricated systems. Establishes contamination control as a proactive maintenance discipline.

Lesson 3 • Filter Maintenance and Change Intervals

Establishes condition-based and time-based filter change strategies for heavy equipment. Prevents premature bypass and unfiltered flow through proper scheduling.

Lesson 4 • Filtration Fundamentals

Explains filter media, beta ratio, and efficiency ratings for oil and hydraulic filters. Connects filter selection to target cleanliness levels.

Lesson 1 • Interpreting Reports and Setting Limits

Guides reading of full oil analysis reports and setting equipment-specific alarm limits. Converts lab data into actionable maintenance work orders.

Lesson 2 • Lubricant Degradation Tests

Explains viscosity change, oxidation, nitration, and total base number depletion tests. Determines remaining lubricant service life from test data.

Lesson 3 • Wear Metal Analysis

Interprets elemental spectroscopy data to identify worn components by their metal signatures. Links iron, copper, and aluminum trends to specific failure modes.

Lesson 4 • Oil Sampling Procedures

Covers sampling location, vacuum pump technique, and sample bottle handling. Correct sampling eliminates the most common source of false results.

Lesson 1 • Lubrication Task Identification

Systematically identifies every lubrication task from OEM manuals and equipment surveys. Creates the master task list that drives the entire programme.

Lesson 2 • Programme Auditing and Continuous Improvement

Establishes audit checklists and key performance indicators to measure programme effectiveness. Drives ongoing improvement through data review and corrective action.

Lesson 3 • Route and Task Sheet Development

Designs efficient lubrication routes that minimise travel time and maximise task completion. Produces clear task sheets technicians can follow without supervision.

Lesson 4 • Roles, Responsibilities, and Training

Assigns lubrication tasks to qualified personnel and defines accountability structures. Ensures every task has a trained owner and a verification step.

Lesson 1 • Root Cause Analysis Methods

Applies five-why and fishbone analysis to lubrication failure investigations. Distinguishes between direct causes and underlying systemic failures.

Lesson 2 • Corrective Action and Recurrence Prevention

Translates root cause findings into permanent corrective actions and programme updates. Closes the loop between failure analysis and lubrication programme improvement.

Lesson 3 • Wrong Lubricant and Mixing Failures

Diagnoses damage caused by incorrect product selection, mixing, or cross-contamination. Establishes verification steps to prevent recurrence.

Lesson 4 • Failure Mode Recognition

Identifies visual and physical signs of lubrication-related bearing, gear, and seal failures. Builds pattern recognition skills essential for field diagnosis.