Husqvarna 450 Rancher Chainsaw: Carb Diaphragm and Tune Up

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[@TinCupChalice40]

Dude you did a great job don’t let these naysayers tell you any different so you ain’t no pro UA-camr big fucking deal you did a great job thank you

[@lmsmallenginerepair4471]

Thank you! I am trying my best! Glad you enjoyed :)

[@johnkreamer8343]

It helped me out

[@Junior-ii9cz]

Finally someone shows a 450 Rancher with the decomp valve.

[@markmtbrider]

Mines got one...

[@silverlinkz]

I'm sure its extremely difficult to not only take the carb off the chainsaw but to do it infront of a camera for all to see what it is you are doing. It was a good job, keep making more vids!!

[@lmsmallenginerepair4471]

Thank you for watching!! I try my best :)

[@randymaylowski2485]

Thanks for sharing! we have a 450 Rancher the type that has only 1 nut and bolt that keeps the bar and chain tight. With the 18in bar. Our is just over a year old. But now all the sudden the problem with ours is that plastic oh whatever you call it? That white plastic thing inside of the screen/ cover, now it won't turn the "turn buckles" them little middle pointy things. So does that means we already need to get parts for it?. Thanks.

[@nuclearblackhole]

Thank you!

[@lmsmallenginerepair4471]

You're welcome!

[@miwa4783]

Any chance you could show us how the throttle cable have to be correctly connected?

[@lmsmallenginerepair4471]

I will try to include that in a future video!

[@ScottT109]

I just disassembled my Husky 450 and the throttle cable connection is just a simple (but complex until you see it uncovered by the grime) route. Take a picture so you remember how it goes when putting it back. It’s finicky because it’s so small and the space is tight.

[@jameshusak8377]

You said check the mixture screws but you didn't say how and that's the information that I needed

[@lmsmallenginerepair4471]

allways start with low one to one half out high one turn get running and fine adjust

[@cspfitch]

Thank you for the video but it would have been great if we’re able to see how you removed the carburetor.

[@markmtbrider]

How do you know if the diaphragm is bad? Mine started running like crap , hard to start , warm up ....once warmed up , doesn't like 3/4 to full throttle . Dies out ....

[@lmsmallenginerepair4471]

it is stiff or don't bend easy

[@syntitan]

👍🏼 very informative video.

[@lmsmallenginerepair4471]

thankyou

[@mattschwarzenberg]

What did you set the adjustment screws at ? One and a half turns?

[@lmsmallenginerepair4471]

First you screw them in, then on low screw out one and a quarter turn and the high 3/4 turn and go from there.

[@FunHobbies225]

how many turns on the h and l screw to adjust it? i got 3 on the h and 2 on the L screw is that right? want it set like from factory

[@lmsmallenginerepair4471]

once it starts fine tune it

[@eduardoe4200]

So I did the same service to mine but when I turn it on and hit the throttle it seems like it struggles but then reaches its full acceleration. The button on the side to I adjust it. Is there a process I need to follow and how?

[@lmsmallenginerepair4471]

do you have a high and low mix screws

[@eduardoe4200]

@@lmsmallenginerepair4471 yea I see them there. Might have to buy a special kind of tool that I don’t have. .

[@lmsmallenginerepair4471]

@@eduardoe4200 you can buy them on e-bay for 5 or less when you get one let me know and i will tell you how to ajust it k

[@tnbasscat]

what kit did you use... thanks

[@lmsmallenginerepair4471]

i beleve it was a zama on the side of carb there will be a number like c1q or something like that then get a kit for that number

[@billmacqueen3099]

Clean carb put on dirty table. No clean inside. Cant see threw mits.

[@Badbehavior]

Putting a "uh" in the middle of HUSK VARNA makes the manufacturer WINCE

[@CHOWDRYFARMS]

all I saw was your hand.

[@lmsmallenginerepair4471]

I'm sorry, still trying to get better at filming. I will try better next time.

[@cybasmith]

Poorly done video for someone who needs to know HOW to remove the carburetor. Hands in the way with no explanation as to what's being removed with pliers.

[@lmsmallenginerepair4471]

I'm sorry, I am still trying to get a hang on recording videos. I am new to this. I will try to do better in my future videos.

[@jasonklevene8464]

Bad camera work

[@lmsmallenginerepair4471]

sorry

[@outdoorbrotherstoday4080]

who ever designed the 450 rancher has got to be messed up in the head...wordt designed saw i ever worked on.....

[@Charleneje]

I watched this video to find out exactly how to remove the carb., but never was shown what you disconnected from the carb so it was able to be removed. Wasted my time if your not going to show the complete job please don't waste peoples time with a half video.

[@lmsmallenginerepair4471]

sorry

[@silverlinkz]

Awww what a shame. I don't think the guy intended to waste your time, quite the opposite, a bit of constructive criticism would have been a bit more helpful...