Nootch

could have been that the monitor was replaced and no one updated the other ECM's to reflect that. As a dealer tech it seems very strange to have a 4 year old machine with 43 working days on it (12 hour days average working for machine)

however 183 days over 4 years is 45 working days a year. which makes sense.

Wow! How can there be around 2200 hours on machine if meter read 523 for service?
But January was 2200 hours. Do you think someone tampered with the hour meter in FEBRUARY?

There is also more likely to be 2200ish hours on the machine. there is some reporting errors on repairs and a 500 hour service was performed in Feb at 523 horus, but in january a tire was repaired at 2200 hours.

There is no open service letters that are valid for you unit. There are two minor expired, and who completed. I am not reading an hour value on your DPF for servicing, but the general rule of thumb is between 5000-7500 hours it needs to be cleaned. It will be you having a local cat service tech coming out to do a forced regen for removal, removing it and having it cleaned at a highway truck shop, then installed again. After install your service tech will need to update the software. It may have been done already, but i do have access to the records. Other than that it is basic maintenance intervals and your Operators Manual will have all of that. If you do not have one, you will want to order one.

Cheers.

Thank you! 2016 272D2 530hrs serial CAT 0272DPBL200623