[AT] Kubota M5700 noise

[Doug Tallman]

I was wondering about injection timing too. Sounds like preignition. Doug T

On 4/4/2020 3:52 PM, Moe Fretz wrote:
> typical noisy Kubota diesel.
> Possibly injection pump timing.
>
>
> $-------&
> Moe Fretz
>
> L'Orignal
> Ontario, Canada
>
>
> On Sat, Apr 4, 2020 at 3:10 PM Dave Maynard <dave at themaplehillfarm.com 
> <mailto:dave at themaplehillfarm.com>> wrote:
>
>     Hi everyone, got my 1st non antique non red tractor this summer.
>     Kubota 62 horse 4wd. Nice shape overall and a good price. However
>     it makes a noise that seller said dealer told him it was a lifter
>     adjustment, but it turns out not so. We have had this engine apart
>     several times and cant find anything wrong, bearings are all good,
>     no broken rings, out of spec bores, pistons all good.
>     At odds trying to figure this out, and dont want to destroy this
>     engine by running it too much. Just yesterday, replaced all the
>     injectors and cups with new as the sound is like a bad injector,
>     but to no avail, noise is still there. The engine is an F2803 5
>     cylinder which seems to be not as common as most.
>     Does anyone know of any
>     Reputable dealers for used engines?
>          I have attached a link to video where you can hear the noise.
>     Any and all suggestions and comments welcome.
>
>     https://youtu.be/pMxOofbbJOA
>
>
>     Thanks guys,
>     Dave Maynard
>     The Maple Hill Farm
>     Marion, NY
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