I am by no means an expert on Duo cone seals, but the Caterpillar ones I have done expressly state they must be dry. The only allowable lubricant to assist with installation is isopropyl alcohol, because it will evaporate and leave a perfectly dry surface with no residual contamination. The only place oil is required is on the metal faces of the sealing surface and they are very certain to point out not to get oil on any other surface while putting it on the faces. I have to imagine other manufacturers of equipment would be the same. I can’t see how a duo cone could work properly if its slippery. They rely on the tork from the oring rolling up the ramp. 🤷🏽
@RonFly8243 күн бұрын
Way bigger than Festus's mule . Draft horse Donkey cross for Super mule ? Beauty
@banderalandimprovements4 күн бұрын
HOW MUCH ?
@mlhrepairsllc69425 күн бұрын
Nice
@DMtec1013 күн бұрын
Thanks for watching!
@tyfast2710 күн бұрын
How does she work?
@DMtec1018 күн бұрын
I ran topcon gps directly into the cat control valve and designed a flow valve to switch from cat skidsteer controls to full 6way dozer controls with a push of a button. Making it just like a full-size dozer with gps auto control.
@bphelps552418 күн бұрын
Take fine grit wet sand paper to the mating surface of the glass bowl that should help stop leaking
@gq-cw6xi27 күн бұрын
I have run john deere , champion, sany, cat graders but never before a komawtsu, never heard of them...i have heard of komatsu..ahhh the joys of woke english
@bennydafonte409Ай бұрын
Any ideas on getting the lines out, lines push all the way in but won’t release when pulled.
@Luke5673Ай бұрын
Do you have to lift the bucket before lifting the cab?
@DMtec101Ай бұрын
No you can lift the cab with the arm down
@titan14baseballАй бұрын
Good video. Any ideas on how to clean the radiators from inside out? No reverse fans on mine. Can you access radiators from belly pan below radiator compartment?
@DMtec101Ай бұрын
Ya, you can remove the belly pans and get to them. They make an airwond/ aircomb that is supper long like 48inch. thats how i clean them out it fits down between the coolers you can buy them from Amazon, they just hook up to an air hose.
@titan14baseballАй бұрын
@@DMtec101 great info. thanks
@amarsinha2753Ай бұрын
Mine keeps running after I turn it off and I can’t figure it out.
@DMtec101Ай бұрын
It is more than likely that the fuel shut-off silanod on your injection pump is bad they are easy to change and not vary expensive.
@FixinCatАй бұрын
Just leave the hardware in the rocks for the next guy 😂
@DMtec101Ай бұрын
Lol haha ya! When we are all done we go through that area with a big magnet on wheels and clean and pick everything up.
@Shafiqmuhammad-rj9dqАй бұрын
Caterpillar216B3 bobcat ac not working
@EricTheOldАй бұрын
They push as good as a D6
@mariopagan5827Ай бұрын
It goes bad because it doesn't have a filter between the diesel tank and the pump. It has one after the pump. So, if you put a filter between the tank and the pump, the pump doesn't break (it doesn't get dirty).
@jeffmaxwell70412 ай бұрын
Do you have the part numbers for the kits?….Greaat video!
@georgecohenno90242 ай бұрын
Nice Lathe!
@RuchChorzow2 ай бұрын
Sir, this helped much to understand duocone seals in a practical way, thanks
@DMtec1012 ай бұрын
Your welcome! I am glad you like it
@mtnviper19633 ай бұрын
Good grief…you ever heard of a pressure washer!?
@kaitlinvalentine53233 ай бұрын
How do you RECONNECT them though?
@DMtec1013 ай бұрын
Get a peace of aluminum bar or steel, and tap on the back of the hose tell it gose all the way up and then take your had and pull on the hose to reset and seat it in to place, just loke an air fitting quick coupler on a air hose
@JoeCraig-s4b4 ай бұрын
You need to learn how to make a video correctly buddy. You showed us nothing. Poor video
@jeffriley67744 ай бұрын
Wrap the hoses with that plastic spiral protector. Has made a great difference on mine.
@BG-101qx4 ай бұрын
Thanks for taking the time to show this repair!!
@DMtec1012 ай бұрын
You bet!
@alhubb664 ай бұрын
Thanks for taking the time to make and share this video
@DMtec1012 ай бұрын
My pleasure!
@ZakariaZakaria-tl1km4 ай бұрын
Nice bro
@DMtec1012 ай бұрын
Thanks
@redryder88344 ай бұрын
I was like dang this guy sounds like he’s from Utah - sure enough ha ha me too
@everytoolashammer94275 ай бұрын
this isn't a skid steer
@abeltoomowlawncarecompany84815 ай бұрын
Thast a rap!
@davidbuford96055 ай бұрын
I like and thank you, you are the man, great job
@stephenmercsak32265 ай бұрын
Thanks for the video, I am doing the same repair on my lathe but when I pulled the two halves apart the gear slid down and I don't know where neutral is. would you have a picture of what your neutral position is? Did you get it back up and running?
@TheNamuNinja5 ай бұрын
Was needing to replace the seals in mine and stumbled on this video while looking for another issue. Thank you for the well detailed visuals.
@RicoRodriguez-j8x5 ай бұрын
cannot be shot off when engine is hot why?
@malcmcnealy5 ай бұрын
Update video did this work for you?
@DMtec1015 ай бұрын
It ended up being my a problem with my power supply, but there is no video on how to take it apart and do any checks on it, so i thought i would do one. I hope that it can help ya.
@ConallDad5 ай бұрын
Good description
@johnyaceyko97756 ай бұрын
Why did you not put a diaper under this?
@saltsea94996 ай бұрын
nylon gun cleaning brushes work great
@Jason-fb5vu6 ай бұрын
Have you ever seen the case that sits on the 3 dowels crack? I have a machine with a cracked one, haven’t pulled it apart yet.
@PierreMacaraegJr6 ай бұрын
Sir please help,our cat 306.5 the travel is not working,left and right
@DMtec1016 ай бұрын
Some times mud and dirt can get in there and the only way to get it out is to take the footvalve out throught the top and clean it
@DawoodKhan-xl4fi6 ай бұрын
❤❤❤❤❤
@delonthomas50497 ай бұрын
Thanks i have to reseal a cat skid 262d anytime soon
@nieldcreek20987 ай бұрын
Hi there, I am a subscriber to your channel. A year or two back your did a video on your cat track loader. I’m having trouble with my cat 226b hand throttle. The throttle quit working the other day, and now I only have the foot throttle, which I do not like to use. Would you mind showing a novice like myself how to replace that hand throttle cable? There are no tutorials out there on how to do it.
@LeonavSingh7 ай бұрын
680 case ck bake dis
@paulpruitt27767 ай бұрын
Off on your pricing buy a lot
@DMtec1017 ай бұрын
When we purchased them, that was the pice at that time. i am sure they have bolth gone up from then to now.
@trabajosdeconstructionams7557 ай бұрын
Can i do that on my hyper v too?
@DMtec1015 ай бұрын
Ya you can
@FenceTechEdmonton7 ай бұрын
Nice job!
@squarefour18 ай бұрын
Just did one on a 314. Bit of a job for sure. Thanks
@kelvis19808 ай бұрын
The internal seal on a cat 257b looks like there is no way to get it out. I'm totally stumped. It's insane. Have you done a 257b? Not the piston seals. The one behind the dust seal.
@DMtec1017 ай бұрын
No i haven't, but if you get some sharp long pics that how i get the gland seals they can be a challenge sometimes
@kelvis19807 ай бұрын
@DMtec101 well lucky for me, the gland seals were still good. Replaced all the others so it's back in action. I've done a few ram repairs, but the 257b is a total joke in comparison to others. Thanks for the reply 👍