Five Excel based workbooks covering troubleshooting, reliability tracking, MTTR/MTBF, downtime Pareto analysis and FMEA/AMDEC risk scoring. Each one is a one-time purchase with an example file, a PDF guide and a license, sold on Etsy and Gumroad.
V1.1
Technicians often guess and swap parts, skip safety and quick checks, and rely on tribal knowledge instead of a documented process, leaving no record of what was actually diagnosed.
V1.1
Maintenance data is often scattered across notebooks and disconnected spreadsheets, with no single place to track assets, work history, reliability indicators and risk.
V2.2
A simple failure log tells a team that something broke, but not why it keeps breaking or what to do about it, so recurring failures go unanalyzed.
V2.1
Failure records pile up in a log, but without a consistent way to calculate MTTR, MTBF, availability and downtime, that data never becomes a usable KPI.
V1.1
When many failure modes are recorded, it is hard to tell by eye which ones actually deserve attention first.
