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- เผยแพร่เมื่อ 5 ต.ค. 2024
- Today on the channel we take a look at the work we have done to the Case 450B bulldozer that we have been working on for almost a year. Getting it started was just the first step in this process - this dozer needed the diesel fuel tank cleaned, tracks tightened, fluids changed, some wiring, greasing and more! Is this the end of the work for the Case 450B or will something else go wrong? Tune in to find out!
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You should check the tappet clearance. When the starter motor is running, one cylinder has low compression, could be valves leaking, …..or could be a piston / rings, ……..or possibly a head gasket leaking.
That was one of my favorite dozers. The easiest way to get rid of washboard when you're a new operator is angle the blade a little bit one way or the other so that the tracks don't hit the divit at the same time. That will keep you smooth until you figure out how to run it by the seat.
Good tip!
I wish I knew that ten years ago
My first dozer (back in 1979) was a used Case 450B in good shape. Lots of good work out of that old girl. Traded up for 850B a few years later.
That’s what I want with the Cummins 👀🤣
Awesome machines!! Super easy to rebuild, repair and maintain. Drain and refill your final drives with new fluid, inspect where the final drives mount to the chassis and keep the undercarriage clean as much as possible! Those small cummins diesels don't wind way out when your run em, operator technique goes a long way. Keep the vids coming!!
Pretty sure the 450B has the Case diesel. I think a cummins came in the 450C.
@@kirkpalmer1709 Agree. I recall the 450B used the Case B188D D, which was a good motor. When Case bought out Cummins, the motors got even better.
One really cool old machine. If it was mine build a closed cab with HEAT. WORKING in the cold sucks to me.
Well with the tar out the tank looks AMAZING for having left the cap off for 10yrs. That tar is really some good rust proofing 😂
That looks an awful lot like a golf course I used to play at up in Sault Saint Marie Ont. Oh ya good job on the dozer repairs too.😄
Jesse, personally I'd add some transmission fluid to your fuel)Diesel tank which will help clean the injectors and injection pump. If I remember correctly you can't add too much as a diesel will run on almost all oils, fuels except gasoline! I wouldn't use more than a 50)50 mix unless your tank is really low on fuel, diesel. There are many decent quality diesel additives that would also help clear out the injectors and pump.😢 One bottle of fuel conditioner with $50 bucks of fuel and you would see if it helps any before adding tranny fluid... Good luck. Wouldn't hurt to have Area Diesel check the flow rate of your pump if they offer that service! 😊
Thank you for sharing, 👍👍👍👍
Where the intake manifold is you can take that big bolt out they make a small like torch that has a wire to a switch to positive with a line connected to fuel like that will work almost like a glow plug but a torch my old minneapolis moline has one I found out so no starting fluid. Also disconnect your injector lines take a torch heat the lines and will get a lot of crap out don't run the pump
Dozers are fun to run , that’s normal on them as they age it unburnt fuel .
I have a service manual for that dozer if you’d be interested in buying it.
We actually just ordered a pack!
@@dieseJL ok, keep up the good work
@@dieseJL any page pr sbay to order one good price cheap
your starting and smoke issue can be from timing did you try adjusting your static timing after you have it running???
I have not, we just put it back to where it was
Try advance it a smidge. Might start easier too
@@dieseJL loosen the monting bolts and twistthe pump hile running you will soon realize which direction you need to go!
You don't have to pull engine to get to the torque converter I have the same dozer and rebuilt my torque converter last spring it's not easy getting it out and back in but it is possible without pulling the engine it's super simple to rebuild also I think by the time I was done I had around 1300 in the rebuild with a new flex plate
Did you drop it through the bottom?
@dieseJL yes sir take the bolts out of the bell housing but there's three bolts you have to take out from the starter hole you have to rotate the motor to get them all
And park it up on blocks @@TNobsolete
Could you use a transmission seal conditioner to help soften that up and maybe reduce the leak down to an acceptable level? I don't know about dozers but for autos it can help part of the time for seals. Those levers between the legs i'm not sure about that, but it is easy to reach and you are able to work those swiftly. Nice machine and great buy even though it's taking some work.
Not a horrible idea, maybe we will try!
@@dieseJL that or spray the seal with DOT3 brake fluidi willl soften and swell the seal alittle too.
Diesel Engines, White smoke, Air, Black smoke, Excess Fuel, Blue Smoke, Oil and Trouble.
Somthing my Dad always said, He is a Petrol and Diesel Mechanic. Qualified back in the Eighties. Let out His age.lol. He too Watches your Channel. Loved what your Grandfather said about knowing how Machinery works. Learn and Studie the Theory. Then do what you want. Keep up the good work. Cheers From Ireland.
Dang y'all have a golf course too? Or y'all just running a golf cart mafia!!!
leave that blade up in the air when loading and unloading on a trailer, it does not make any difference if its up, and you do not damage the deck of the trailer.
it rus good thats all it needs is a tune up.
Pls no music, just engine sounds and congrats !!!
Guys can you show hank an Wiley where master link is on tracks
Lmao ouch
I have a 450B I lost reverse on
You guys ever have to work on the spool valve under the seat? I’m hoping that’s all it is
Have a 450c that lost reverse. Went through the spool valves. It's likely the seal on the reverse clutch. Common issue to lose reverse. Ever figure out your problem?
Ya'll have one dead hole. Until ya'll rev her up she is missing. It is very noticable on cranking. One cylinder draws no power and it lopes past that cylinder. If ya'll had it on a scope you could even tell which hole is dead. It is a compression problem and that cylinder just does not press the air tightly enough to fire. Some people just kinna hear a miss while to me it is obvious.
The white smoke is def injectors
Fix that front case emblem…..please
Hey guys, I’m in MI, looking for someone to rebuild an L188. Any suggestions or referrals?
What’s an L188?
@@dieseJL the Case engine in the 350 dozer. I thought that your 450 has the same. It looks very similar.
Worn piston rings
Dead cylinder..no compression
😌 p̲r̲o̲m̲o̲s̲m̲
Looks like it’s still over fueled. That’s a lot of smoke….
Quit whining and run the machine
Try running some hot shots secrets diesel extreme in the fuel to clean the injectors might clear up that slight miss at idle or some low grade ATF in the fuel to clean depending on how much money you want to spend, some seal conditioner for the trans may help slow the leak some to buy you some time, good luck!
Thanks for the advice!