Help for isx 15 valve clearence set up.

[mmssvv]

(05-15-2019 )Waterloo Wrote:  I was just looking at mine, that firing order... Rawze told me don't be a dummy, write it up here on the motor. I did. Glad I did. I just got up, working on the truck today... Just took my first sip of coffee, will be out there in about an hour. If you get to this reply before than, Cummins Quickserve...

Here, I did it for you... I found this in the engine assembly section, under Service. Then go to Overhead Set...

Early engine vibration dampers are marked with BRAKE SET 1-6, BRAKE SET 2-5, or BRAKE SET 3-4. The engine brakes must be set at the appropriate mark on these engines. Newer engine vibration dampers are marked with only A, B, or C, and are adjusted with the valves and injector on the same cylinder.

Locate the valve set marks on the outside of the vibration damper.

The set marks are A, B, and C:

Set to mark A to adjust cylinder 1 or 6.
Set to mark B to adjust cylinder 2 or 5.
Set to mark C to adjust cylinder 3 or 4.
Two complete revolutions are required to set all valves, engine brakes, and injectors.

Thank you for the response.I know how to do the valve set but my question was if you removed the both rocker shafts after install them back and set damper on A mark, how easily can I figure out which cylinder must set 1 or 6.I already got some idea just looking for easy an accurate way.