- Before calibrating the liner, remove the undulations and corrugations on the liner surface using a flex honor.
- Fit a funnel below the liner to collect all the remnants produced while honing.
- Clean the liner and remove all the abrasive particles.
- Inspect the liner. Appearance of the line asave shows with the lubrication is adequate.
- Examine the combustion space of any surface cracks on the liner.
- Place the template on top surface of the liner.
- Measure the inner diameter of the liner using a inside micrometer at the holes provided in the template.
- Ensure that the temperature of the liner and micrometer are same.
- Take reading at different vertical positions in forward aft and port starboard directions with particular attention to combustion space.
- Record all the readings in the format shown.
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