The ash service regen is the engines way of baking the dpf in preparation for the filter cleaning. You still have to pull the filter and have them cleaned. Then after you reinstall the filter and DOC you reset the ash service clock and rerun the ash service regen. This resets the clock on the filter, and resets the “clean filter” pressure so that the computer knows how long to keep the regen going till the filter is considered clean during a normal regeneration. You did it right, but you have to still have the filters blown out. The ash that is getting cleans out is still there.
When you do the ash service regeneration you won’t have to have the filter baked. It is a way to do the cleaning out in the field. Cat had a setup that you could bring to the job site to do the blow. Not sure if the tool is still available anymore or not but the ash service regen is still there todo the bake on the machine that way you don’t have to pay for the bake, just the blow.
I like the idea that you ran a regen after installing a new dpf. My only suggestion would be if there is a way to artificially increase the soot amount and then have the operator run the machine as is does a “working regen.” The reason I say this is because I’ve seen the machine complete a service regen w/o issues but when the machine wants to run a regen while it’s working they won’t. Great video! Thanks
nice work again, have you thought about getting a little smoke machine? you could pop it into that doc inlet temp sensor port after putting the filters on and check leaks immediately before it gets too hot
Ash Service Regeneration is like a forced regeneration, it still has to be baked and cleaned cause obviously soot ash doesn't just disappear, I think CAT just has the ASH SERVICE REGENERATION to prepare it for a cleaning.
The code you had was E997 2, you can do the regen and get away by not cleaning it, but CAT gives you three option for the code: The DPF from your machine can be replaced with a new DPF The DPF from your machine can be replaced with a remanufactured DPF The DPF from your machine can be cleaned by your local authorized Cat dealer, or a Caterpillar approved DPF cleaning machine, and reinstalled
I feel like we’re beating a dead horse at this point but I’m also a cat mechanic and the ash service regeneration was made to be used right before you pull the DPF and have it cleaned. You did not screw the customer over. The only way to remove the ash is to physically pull the DPF and have it cleaned. Also I’m assuming your cat ET is an aftermarket Dealer version?
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@740dyL I am glad you are enjoying them bud 😉
The ash service regen is the engines way of baking the dpf in preparation for the filter cleaning. You still have to pull the filter and have them cleaned. Then after you reinstall the filter and DOC you reset the ash service clock and rerun the ash service regen. This resets the clock on the filter, and resets the “clean filter” pressure so that the computer knows how long to keep the regen going till the filter is considered clean during a normal regeneration. You did it right, but you have to still have the filters blown out. The ash that is getting cleans out is still there.
@@brucelee64485 That sounds about right. I had the filters baked and blown out at a local shop
Seems redundant. Why would they want you prebake it before you send it out to have it baked n blown?
When you do the ash service regeneration you won’t have to have the filter baked. It is a way to do the cleaning out in the field. Cat had a setup that you could bring to the job site to do the blow. Not sure if the tool is still available anymore or not but the ash service regen is still there todo the bake on the machine that way you don’t have to pay for the bake, just the blow.
The mechanics are universal. I'm from Brazil and I'm learning from your videos.✌
@@vitorhenrique710 I'm glad you are enjoying 😉
Love this content keep it coming man from another Dieseltech myself!
@johnalbright2245 Glad you are enjoying them 😉. Stay safe out there.
Great video! Hope you can film more like this one. Thx so much.
@@kurt4equip Thank you! I'm glad you enjoyed 😉
"Easier, softer way"...i know that book well. Good for you buddy life is good today. Iykyk
Life is good! That book is saving my life! And thank you 😁
I like the idea that you ran a regen after installing a new dpf. My only suggestion would be if there is a way to artificially increase the soot amount and then have the operator run the machine as is does a “working regen.” The reason I say this is because I’ve seen the machine complete a service regen w/o issues but when the machine wants to run a regen while it’s working they won’t. Great video! Thanks
@nealk6387 Great Idea!
nice work again, have you thought about getting a little smoke machine? you could pop it into that doc inlet temp sensor port after putting the filters on and check leaks immediately before it gets too hot
@zburkst2928 never thought about it, but that is a great idea 👍
Ash Service Regeneration is like a forced regeneration, it still has to be baked and cleaned cause obviously soot ash doesn't just disappear, I think CAT just has the ASH SERVICE REGENERATION to prepare it for a cleaning.
@@alexandershultz9913 Sweet, I really appreciate your feedback.
Mechanic at a cat dealer here, you’re right on the money
@@hungrych1ld281 Thank you for the feedback!
Hey Ryan is SIS a free service? From cat ?
The code you had was E997 2, you can do the regen and get away by not cleaning it, but CAT gives you three option for the code: The DPF from your machine can be replaced with a new DPF
The DPF from your machine can be replaced with a remanufactured DPF
The DPF from your machine can be cleaned by your local authorized Cat dealer, or a Caterpillar approved DPF cleaning machine, and reinstalled
@@PrabhjotSandhu-tm9yu Thank you for that. I really appreciate it! That is exactly what I was reading.
Trip to the Car Wash Gypo Special 😮😮😮
@@clintonharris-ot2oq 😂
I feel like we’re beating a dead horse at this point but I’m also a cat mechanic and the ash service regeneration was made to be used right before you pull the DPF and have it cleaned. You did not screw the customer over. The only way to remove the ash is to physically pull the DPF and have it cleaned. Also I’m assuming your cat ET is an aftermarket Dealer version?
@YellowDiesel I appreciate your feedback, bud. Hope you enjoyed 😉
Is your ET/SIS from a dealer or “aftermarket”?
@@FixinCat dealer
Whoaoaoao, hold on, are you saying you running around charging people a bunch of money isn't fun????? ;)
@oliver396 hahaha!! Well, it depends on the customer 🤣