Recent content by bluthunder

Just checked the pressure from the filter. there is no pressure/ or the pressure is just too low..

there is no lingkage for the auxilary spool rear..

I have this one.. 15001 and above type of control valve. OLD MACHINIST can you help me with this? the problem that i have is that when there is a blockage or attachement on the auxiliary connection. the pressure on one side is high and the other one has the same pressure too. but when both have...

i still can't find where the pressure came from. haven't check the charge pressure yet. could anyone have an experience with control valve that i have well i have a single 4 spool control valve. its a one piece design. two cavity plugs on the aux spool one anti cavity vavle the bob tach, 1 hydro...

Is it the main hydrostatic pump? or the main relief valve?

I have checked the control valve and when we tested it, it is working properly. my guess is that there is pressure on the outlet side of the control valve.. is this the charged pressure? how can i control the charge pressure. The control valve that i have is not the same as the ones in the...

ive connected a hydrauilc breaker with it and it doesn't work.. and what happened was when i disconnected the return side of the breaker and leaving it open the breaker is full force and is working great. the problem is the return side of the auxiliary. i think this could be a damage in the...

well i just realized when i push it to the right to detent position it locks in to place and doesn't release back.. i have to pull it back in place. is that right or i got a problem with the spool? Lol... good thing you have 12 months for that i got only a few days left to get it working.. i'm...

gonna check whether its the same pressure.. but my mechanics told me that the flow wouldn't budge because of the other line. it should be less. nut unless i have a bad control valve. or my charge pressure is high

guys guess what found another prob. im gonna check the charge pressure line. when i engage the auxiliary detent both tubes give pressure which not the right thing to be happening. looks like i have a problem with the controlve valve or there is a build up pressure on my return lines. need help...

Thanks Old and Tazza. found the main relief valve. turns out you can adjust it by turning the screw. I bought this morning a 5000 psi gauge and i actually connected it with the auxillary section and engaged it.. guess what. i was just pumping aroung 1500 PSI. how much psi shoud a 15001 above...

so the pressure for the hydraulics is controlled by the main relief valve? whats the process in adjusting the pressure..

i have a breaker attachment with a 300 psi nitrogen attachment.. thus the psi that i loaded to much for the 11gpm of my auxiliary thus causing it not to work properly?

thanks tazza.. i will look into it. now i got a new problem. the auxiliary hose for the breaker doesn't give a good amount of pressure. what seems to be the problem. i just took out the control valves so that we will change new o-rings. would this be help. we also notice that when we engage the...

guys.. update.. finished lapping of hydrostatic motor and hydraulic pump vickers. already installed chaincase with ease. no more leaks from the chaincase anymore.. also started draining the old oil.. boy i already used up 3 pails of hydraulic oil.. hmmm. looks like i still have air in the...