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Maintenance & Reliability

Condition monitoring, inspection routines, obsolescence and spares strategy.

One Part, Four Part Numbers: Why MRO Records Drift and How to Clean Them Up - KKM Solutions technical article

One Part, Four Part Numbers: Why MRO Records Drift and How to Clean Them Up

Duplicate part numbers hide phantom stock, distort criticality rankings and break obsolescence monitoring. A safe method for cleaning up MRO item records.

August 29, 2026 Building a Proactive Obsolescence Watch List for Critical Industrial Spares

Building a Proactive Obsolescence Watch List for Critical Industrial Spares

Learn how to build a proactive obsolescence watch list for critical industrial spares to avoid rushed sourcing when parts are discontinued or reach end-of-life.

August 20, 2026 Reading Allen-Bradley lifecycle status: Active, Active Mature, End of Life, Discontinued - KKM Solutions technical reference

Reading Allen-Bradley Lifecycle Status: Active, Active Mature, End of Life, Discontinued

Rockwell Automation publishes a lifecycle status for every Allen-Bradley catalog number, and it is the single field that decides whether you reorder, stock up, or migrate. Here is what the four statuses actually mean, how to look one up correctly, and why an inexact catalog number gives you the wrong answer.

August 16, 2026 Compressed Air and Fluid Filtration Grades — KKM Solutions technical article

Compressed Air and Fluid Filtration Grades

A technical guide to micron ratings, nominal vs absolute filtration, beta efficiency, and proper staging for air, hydraulic and process fluid systems.

August 11, 2026 Industrial Adhesives, Sealants and Gasket Compounds — KKM Solutions technical article

Industrial Adhesives, Sealants and Gasket Compounds

A practical guide to anaerobic, cyanoacrylate, epoxy, polyurethane, silicone and PTFE sealing solutions, focusing on cure mechanisms, prep, gap‑fill and.

August 11, 2026 Vibration Analysis: Reading the Early Warnings — KKM Solutions technical article

Vibration Analysis: Reading the Early Warnings

Vibration analysis detects mechanical and electrical faults long before failure. Learn to read frequency spectra, defect frequencies, and P-F intervals to.

August 10, 2026 Thermal Imaging on Electrical Panels: What a Hot Spot Means — KKM Solutions technical article

Thermal Imaging on Electrical Panels: What a Hot Spot Means

Thermal imaging of electrical panels only works under load. Learn how to compare phases, classify delta-T severity, and avoid emissivity errors on shiny bus.

August 10, 2026 Condition-Based vs Calendar-Based Maintenance — KKM Solutions technical article

Condition-Based vs Calendar-Based Maintenance

Most plants run calendar-based PMs while aiming for condition-based maintenance. The key is knowing which failure modes are age-related and which require.

August 10, 2026 Industrial storeroom shelving stocked with bearings, couplings and mechanical MRO spare parts

Spare Parts Criticality Analysis: Deciding What to Stock vs. Source on Demand

A practical method for MRO procurement to score spare parts criticality, balancing downtime costs, lead times, and failure probability without over-stocking.

August 1, 2026 A cracked cast-iron machine component on a steel workbench beside its freshly machined replacement, with calipers and a dimensioned sketch

Your Part Is Discontinued. Here Are Your Four Options.

What to do when a machine component is obsolete: find remaining stock, cross-reference an equivalent, redesign around it, or have the part made.

July 27, 2026 Warehouse shelving with boxes and mechanical parts illustrating industrial parts inventory

How Industrial Distributors Manage Inventory

Understanding stocked distribution, vendor-managed inventory, and quote-based sourcing helps buyers assess supply chain risk.

July 24, 2026 Industrial gearbox and bearings on a workbench, illustrating parts sourcing

What Determines Industrial Parts Lead Time

Lead times on industrial MRO parts depend on whether items are stocked, sourced-to-order, or custom-built. Here is how to evaluate realistic timelines.

July 24, 2026 Digital caliper measuring a threaded industrial fitting on a workbench, with a bearing and wire ferrules nearby

Why Industrial Replacement Parts Get Ordered Wrong: Common Procurement Mistakes and How to Avoid Them

Common errors in ordering industrial replacement parts—such as incorrect thread standards, ferrule dimensions, or bearing suffixes—often stem from incomplete documentation and misinterpreted markings.

July 24, 2026 Industrial shipping port with stacked cargo containers and a crane at dusk

How Tariffs Affect Canadian MRO Lead Times

Tariffs and reshoring are shifting industrial parts supply chains. Learn how procurement teams can adapt sourcing strategies to manage longer lead times.

July 23, 2026 Disassembled industrial gearbox showing worn internal bearings beside a new replacement bearing on a workbench

Why Industrial Parts Become Obsolete Before the Equipment Does

Industrial components often face obsolescence long before the machinery they support. Here is what maintenance teams can do to manage parts sourcing.

July 23, 2026

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