JDcrawlers Messageboard

LAVOY, am getting another cam pump for my jd440ic......am i gonna need a gasket ??, if so and you got em can you send me one and advise cost etc...or arevthey too nla? also do i have too drain hydraulics to change the pump out...or will it just lose a bit? i know rad etc needs out too for clearance ...

sounds about right. mine checks out at 2.05in from flat surface

ok...here are some measurements...i had made a pattern but did not finish as only have hand tools to finish...believe was jd227 as used on 2010 engine clutch. the outside long legs overall are 4.75 inches long and 8/10 in wide center sections is 2.66 in. long and 3 1/10 in wide short outside ears ar...

thats what i am hoping the shop will come up with, i told him to check out what he can get for that valve, but they close at 4pm and aint open on weekends at all and yes i want to hold it max at1080 or so whatever numbers will do it. that way if i ever have to get a different pump it is protected .....

well for time being with pump pushing 600psi surely can't hurt till i get other pump.....by the way what pressure do the cam pumps push?

We'll the good news is that the 3spool.....VICKERS.. valve checks out o.k. relief checks out to 2500....checking to see if smaller available.... guess that means my pump needs attentions !!!!! so clean up and attach spaghetti back, in order!...by the way test cost was $63, but got 3 new hose fitting...

well, hydraulic shop says can test the pressure relief if i take the whole valve assembly in....just wonder what kind of mess that will make with 12 hoses!! gonna have to mark each to make sure where supposed to go for sure.....if i can even get to some of these blame things.. well gotta do it got h...

will try to add pic of valve showing numbers...maybe http://jdcrawlers.lcent.com:8000/johndeere/albums/userpics/10004/normal_sanyo205.JPG http://jdcrawlers.lcent.com:8000/johndeere/albums/userpics/10004/normal_SANY0205.JPG http://jdcrawlers.lcent.com:8000/johndeere/albums/userpics/10004/SANY0205.JPG...

sounds about right...am checking with shop see what/if available..have source for mother pump but would certainly like to get this pressure relief cleared up...gonna see if i take it out can they bench test it. and cost?

just a caution for those who care.... just remember that all these things do is increase volume essentially..to all sounds, including the wind..speaking distintincly and even using a different word with same meaning can make a difference in understanding what is being intended.....hollering loader d...

well that is a problem...hearing!!!! have worn hearing aid since i was 6 years old, first in right ear then in both ears...then right ear completely gone and hearing aid won't fix....so only 1 ear left and when hearing aid out can't hear worth s.... so have to TEXT on the phones....flips worked o.k....

so Kubata comes out with a nice smaller wheeled tractor that does everything from mow to backhoe, and seems to do a nice business with it..tho maybe was the other red one that i can't think of the name..Mahindra?????

tho Ma Deere seems on bandwagon..

seems can do job if patient enough

yup and now to figure out just which one of these valve numbers is the correct one to order for..... the pics in the pdf file do appear to be exactly the body style that is on my dozer...pdf doesn't specify just which number applies to which pic will see what eaton shows to help thanks JimB and Lavo...

well lets see if anyone on site has any of these animals that will fit mine and how much cost involved??? anyone got any that work?? JimB...tried to look up the pressure relief valve for the vickers cm.....nothing i see pulls up info regarding the pressure relief valves available...see vickers valve...

well does any other tractor model cam pump fit the 440? if can even find one..

ran dozer a bit today seems to work ok...just slow lift