Specifications

°
8
1.4 - Practical Method
1.4.1 – Reaching TDC
To achieve this process, it is not necessary to adjust precisely the disc. The dial gage bridge is
placed on the piston centre. Then, by rotation of the crankshaft, the dial gage needle indicates the
TDC when it reached the highest position.
When the piston reached the TDC position, we usually rebalanced horizontally the piston in order
to provide an accurate piston depth measurement.