The ALC Body of Knowledge is an outline of concepts that one should have in order to pass the certification examination. References from which exam questions were derived can be found in the Domain of Knowledge.
I. Lubrication Strategies (16%)
a. What lubricants do and how they do it
i. Lubrication condition types: Hydrodynamic, Elastohydrodynamic, Boundary, Mixed
1. Lubricant film conditions
2. Choosing task-specific lubricant
ii. Lubricant functions
1. Oil v. Grease
2. Maintaining cleanliness
b. Maintenance strategies
i. Cost/benefits of CBM, RTF, proactive, predictive, etc. approaches
c. Friction and wear
d. Failure analysis
II. Lubricants & Lubricant Selection (24%)
a. Lubricant properties
i. Types
1. Oil, Grease, Solid
2. Grades and applications
ii. Viscosity impacts and changes
b. Additives
i. Types and specific applications
ii. Additive depletion and replenishment
c. Lubricant Selection
i. Operating Conditions
1. Wear
2. Temperatures
3. Contamination
ii. Wear and friction considerations
d. Health, Safety & Environmental
III. Lubricant Applications (10%)
a. Tools and techniques for lubrication application
i. Limiting risks of contaminant ingression
b. Automated application systems
c. Conditions influencing lubrication intervals
IV. Lubricant Sampling/Analysis (24%)
a. Adjusting sampling frequency, establishing sample locations,
i. Programs, processes and tools
ii. Maximizing data density
b. Analysis
i. Submission details to support the laboratory analysis
ii. Contamination identification
V. Lubricant Condition Monitoring (20%)
a. Contamination
i. Contamination impacts to lubricants/lubrication
ii. Contaminant testing techniques
iii. Identifying contamination
VI. Lubricant Storage Best Practices (6%)
a. Lubricant handling systems, transfer processes and storage requirements
b. Lubricant management systems
i. Preventing cross-contamination
c. Inventory management, shelf life and stock rotations
d. Health, Safety and environmental considerations
i. Safety Data Sheets (SDS)