Every overhaul starts with a clear business case. Analyse reliability data, failure history and production priorities to map out what success looks like. Agree the scope: full strip-down, component replacement, control upgrades or a staged refresh.

Next, lock in the shutdown window. Production, operations and maintenance strategists should collaborate on a Gantt that includes contingency. Your mechanical partner can then align labour, tooling and spares to the same timeline.

Document each disassembly and inspection stage. Capturing wear patterns, tolerances and remedial work builds a permanent record to inform future audits. It also helps identify root causes that can be engineered out with design tweaks.

Finally, don’t overlook recommissioning. Allow dedicated time for laser alignment, test runs under load and vibration analysis. Sign-off should include updated documentation, revised maintenance intervals and operator briefings.