Time Band

The valves can be hit against the piston when the time band is broken in a Hyundai Terracan 2900 cc; year 2006.

Probably yes,
the best way to know is by looking at the compression of the cylinders.

There is always the possibility that they bend, what I usually do in my workshop is to put the new band and try how to go, measure the compression and just if it is necessary to take out the cylinder head. There are very few models that do not double the H100 H100 do not do it because you break the ducks or taquies.

Based on the height of the 98 mm race and compression relationship 19.3, I found that there must be a space of 5.1mm plus the thickness of the 2.5mm cylinder head; in total a 7.6mm space; What is not how much the valves fall in millimeters to determine whether or not the piston's head hits.

The opening of valves is angular, so it is difficult to make the relationship of mm in opening within its displacement, what I told you is easier, also from the PMS, the upper dead point is a thing but when it is discouraged it is another. Even its point is maximum, Deverias interact with the maximum race or displacement of the valve