Komatsu 24c16 Hour calculation please

[caastellanos]

Hello!

I got a Komatsu with 24c16 and I need your help to find how to calculate the checksum

I found that hours calculation it's between line 100 and 430, but mileage is together with checksum.

So hour calculation is 05B2 and checksum seems to be E2 in the line 100.

I want to change this file from 146 hours to 6500 hours (yes go up please).

Thanks in advance for the help.
Br

[MrHenrick]

Here is your file

[caastellanos]

Hello!

It worked perfectly fine.
Could you please help me with another file?

This one has 10,000 hours and I need 5,000

Thanks in advance!