Wear
 
WCA-001 Direct Reading and Analytical Ferrography Bill Quesnel WearCheck Canada 1995
WZA-011 What is RPD ferrography? John Evans WearCheck Africa 1997
WZA-014 Oil pressure mapping to measure bearing wear Gary Blevins WearCheck Africa 1997
WZA-015 Wear limits versus trends John Evans WearCheck Africa 1997
WZA-016 Debris Analysis John Evans WearCheck Africa 1997
WZA-047 Where does all that Metal come From? John S. Evans, B.Sc. WearCheck Africa 2010
 
Contamination
 
WZA-001 Particle Counting and Contamination Analysis in Fluid Power Systems John Evans WearCheck Africa 1989
WZA-003 Silicon....enemy number one Gary Blevins WearCheck Africa 1990
WZA-013 Sludge John Evans WearCheck Africa 1997
WZA-024 Detecting Particles in Oil (Part 1) Alistair Geach WearCheck Africa 2002
WZA-025 Detecting Particles in Oil (Part 2) Alistair Geach WearCheck Africa 2002
WZA-026 We are ready for more soot John Evans, BSc., Neil Robinson, BSc. WearCheck Africa 2003
WZA-032 Dirty Diesel Neil Robinson, BSc. WearCheck Africa 2005
 
Oil Condition
 
WCA-002 Oxidation and Oxi-polymerization of Oils Bill Quesnel WearCheck Canada 1994
WZA-002 Infrared Analysis as a Tool for Assessing Degradation in Used Engine Lubricants Alistair Geach WearCheck Africa 1996
WZA-018 Monitoring Oil Degradation with Infrared Spectroscopy Neil Robinson WearCheck Africa 1998
WZA-036 Transformer Oil Analysis Neil Robinson, BSc. WearCheck Africa 2006
WZA-040 If you can't stand the Heat... John S Evans, BSc. WearCheck Africa 2007
WZA-044 Predicting the Remaining Useful Life of Your Lubricant Meshach Govender, BSc. WearCheck Africa 2009
 
Lubricant Fundamentals
 
WZA-007 How to Read a Can of Oil (Part 1) John Evans WearCheck Africa 1996
WZA-008 How to Read a Can of Oil (Part 2) John Evans WearCheck Africa 1996
WZA-012 An Introduction to Synthetic Oils Neil Robinson WearCheck Africa 1996
WZA-023 How does Oil Work? John S. Evans, BSc. WearCheck Africa 2002
WZA-038 The Ups and Downs of Viscosity John S. Evans, BSc. WearCheck Africa 2007
WZA-045 Base Stocks & Additives - How oils are formulated John S. Evans, BSc. WearCheck Africa 2010
 
Maintenance Strategies
 
WZA-004 Reliability-Centered Maintenance John Evans WearCheck Africa 1996
WZA-006 Implementing Reliability-Centered Maintenance (RCM) Daan Burger WearCheck Africa 1997
WZA-017 Condition-Monitoring, Oil Analysis & More Jan Backer WearCheck Africa 1997
WZA-021 The Perils, Pitfalls and Perks of extending oil drain periods John Evans WearCheck Africa 2001
WZA-022 Clean up your act Michelle Allis WearCheck Africa 2001
WCA-004 A Guide to Lubrication Management Bill Quesnel WearCheck Canada 2003
WZA-029 How to calculate the effect Oil Analysis has on the Bottom Line John S. Evans, B.Sc. WearCheck Africa 2004
WZA-030 The humble sub-form is the linchpin of oil analysis [Part 1] John S. Evans, B.Sc. WearCheck Africa 2004
WZA-031 The humble sub-form is the linchpin of oil analysis [Part 2] John S. Evans, B.Sc. WearCheck Africa 2004
WZA-035 Clean Oil Saves Money Paul Swan WearCheck Africa 2006
WZA-041 The Low-down on Lower Emissions [Part 1] Michelle Allis, BSc Eng (Mech) WearCheck Africa 2008
WZA-042 The Low-down on Lower Emissions [Part 2] Michelle Allis, BSc Eng (Mech) WearCheck Africa 2008
 
Oil Analysis Fundamentals
 
WZA-005 How to get the most out of your Oil Analysis Program Gary Brown WearCheck Africa 1996
WBE-001 Laboratories at Work: Used Oil Analysis at WearCheck Belgium André Verlinden WearCheck Belgium 1994
WZA-009 On-Site Analysis - Blessing or Burden? John Evans WearCheck Africa 1997
WZA-010 Your Questions Answered (FAQ for Oil Analysis Laboratories) Gary Brown WearCheck Africa 1997
WZA-019 Greek for beginners (part1) - or the tests and what they tell us Ashley Mayer WearCheck Africa 2000
WZA-020 Greek for beginners (part2) - or the tests and what they tell us Ashley Mayer WearCheck Africa 2001
WZA-TS1 Engine Troubleshooting Checklist WearCheck Africa 2001
WZA-TS2 Drivetrain Components Troubleshooting Checklist WearCheck Africa 2001
WZA-027 Why are there so many oils? John S Evans, BSc. WearCheck Africa 2003
WZA-033 Why Oil Analysis Programs Sometimes Fail John S Evans, BSc. WearCheck Africa 2005
WCA-005 A Guide to Taking Oil Samples Bill Quesnel WearCheck Canada 2005
WZA-037 Why Cheap Oil Analysis Might be More Expensive John S Evans, BSc. WearCheck Africa 2006
WZA-039 Analysing Used Oil....What are the Benefits? John S Evans, BSc. WearCheck Africa 2007
WZA-043 The Effects of Temperature on Engine Lubricating Oil WearCheck Africa WearCheck Africa 2008
WZA-046 Driven to Detect Deterioration Michelle Allis, B.Sc. MEng. WearCheck Africa 2010
WZA-048 Limits - the Robots of Oil Analysis Ashley Mayer, MLA III, CMRP WearCheck Africa 2010
WZA-049 The Best Oil Analysis Programs Start with a Good Sample Steven Lara-Lee Lumley, N6 Mech.Eng. WearCheck Africa 2010
WCCD027 Maximizing the Value of Your Oil Analysis Program Bill Quesnel, OMA I, OMA II, B.Sc. WearCheck Canada 2010
 
Case Studies
 
CS-001 Execujet Maintenance Recommends Filter Analysis Felicity Howden WearCheck Africa 1997
CS-002 Barlows and WearCheck open new Johannesburg Oil Analysis Laboratory Felicity Howden WearCheck Africa 1999
CS-003 Generating PM with Ontario Power Generation Bill Quesnel WearCheck Canada 1996
CS-004 WearCheck Helps Keep Costs Down at Douglas Colliery Felicity Howden WearCheck Africa 2000
CS-005 On the Road with Bruce R. Smith Bill Quesnel WearCheck Canada 1996
 
Software
 
WCA-003 WebCheck - A Maintenance Extranet Bill Quesnel WearCheck Canada 2000