log splitter valve sticking
Ensure that the ram is fully returned this is essential before starting the process. This valve has a number of seals that can wear over time.
Boss Industrial 27 Ton Horizontal And Vertical Gas Log Splitter Costco
The hydraulic directional valve controls the motion of the cylinder.
. If hydraulic fluid leaks from the valve body around the actuator rod replace the hydraulic valve in the log. First turn the log splitter over and close off the air vent remove the motor and pump 3 x 13mm headed bolts and 1 x support bolt. The spool shifted by the handle has 3 positions.
And now it started to stick going out and it will go out to the end and stall the engine. Dec 12 2005 Messages 296 Location East Brady PA 1 I have a Brave Log splitter and the last few weeks the detentspoil valve has become sticky after the I split a couple of hours. If the oil is found to be enough then the problem is due to the air mixed with liquid when opening the bleed valve and cycling pressure plate.
Find Stump Splitter from WORKSITE PRO and more for sale in LOS ANGELES CALIFORNIA. It happens due to either the lower level of fluid or the air present in the system. Common problems with AL-KO and similar Chinese generic log splitters the hydraulic valve spindle breaks on the end stopping the unit from working correctly.
Blockage in the Fan Another reason for a slowed-down log splitter is a jammed motor due to blockage in the fan. He was able to solve the problem by removing the cap at the rear of the valve and appling some grease to the ball in the detent. The hydraulic valve directs the flow of hydraulic fluid to the cylinder to extend and retract the arm.
Other than that it works fine. Press question mark to learn the rest of the keyboard shortcuts. There are two common types of mounts used on log-splitters.
The o-ring sealing the spool to the valve body got damaged and caused the spool to stick. On one side of the valve there is a inch long bolt only way I know how to describe it with a ball in the end. If youre used to the lever going one way on one log splitter you might have overlooked the valve position on a different log splitter that works differently.
The four-bolt mount pumps generally come in 5gpm-16 gpm sizes and have a ½ keyed shaft about 1-12 long. When attempting to split logs check that the end of the valve stem remains in contact with the face of the lever when the lever is depressed and released. Hoses and then attempted to move the lever from the stuck position it moved but all of a sudden hyd.
Check the manual to be sure you have proper lever position. To solve this problem you need to turn off the engine hold the bleed valve open and then push back the ram using a narrow rod. And it simultaneously allows oil from the rod-end port of the cylinder to flow into.
Savageactor7 Minister of Fire Jan 25 2008 3782 CNY Jun 23 2009 11 brider check out this link. If you go here you can see what I mean. If the valve core does not pop back out when the lever is released then it requires cleaning.
Press J to jump to the feed. If the levels look correct when checking this could mean that there is air within the oil lines. Pushed one way it shunts oil from the pump to the base port of the cylinder causing it to extend.
Remove the air from the system to solve this problem and keep the bleed. You need to check the amount of oil first. A member on ArboristSite forum just strated a thread today on a sticky valve on his newer Speeco splitter.
There is a four-bolt mount and a two-bolt mount. Its a Huskee 22 ton and the valve is sticking both ways. Also it is hard to trip the lever to get it to stop retracting.
The two-bolt mount pumps come in 22gpm and 28gpm sizes and have a 58 keyed shaft that can differ in length. When it retracts it pulls in tight and stalls the engine. These vibrations or shaking could be due to the log splitter being low in hydraulic oil.
If hydraulic fluid is leaking from the valve or its housing it is likely that the valve will need to be replaced. Now start up the engine and give it a try. In such a case make sure you have adequate oil levels and your splitter should work as well as new.
If your log splitter speed increases it is a definite indication that your machine is running low on oil. 4 Check the pressure Check the pressure going into the detent valve. Fluid started to leak out of the spring cap for valve quoted from the manuals parts list.
First turn the log splitter over and close off the air vent remove the motor and pump 3 x 13mm headed bolts and 1 x support bolt. To fix this the bleed valve needs to be opened and the pressure plate. First turn the log splitter over and close off the air vent remove the motor and pump 3 x 13mm headed bolts and 1 x support bolt.
This valve is the most prevalent valve used in the residential log splitter industry. And now it started to stick going out and it will go out to the end and stall the engine. Yesterday afternoon I was using it and the lever got stuck so I turned off the tractor and disconnected the hyd.
Thanks for your help Tim TurboDiesel Jan 1 2015. The Hydraulic Log Splitter Valve.
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