Can't find my charge check valve (L555)

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palmtree

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I'd like to inspect it but I can't even find it. It's a 1993 L555. Any help is appreciated.
 
It is by the two hydraulic filters. It is a tube @ 6" long with a fitting on each end to attach to the hydraulic lines.
 
Mike10 said:
It is by the two hydraulic filters. It is a tube @ 6" long with a fitting on each end to attach to the hydraulic lines.
Click to expand...
Thanks Mike. I thought that must be it -- it sure doesn't look like much. Just looks like a tube huh. How would I test this valve?
 
palmtree said:
Thanks Mike. I thought that must be it -- it sure doesn't look like much. Just looks like a tube huh. How would I test this valve?
Click to expand...
You can install a gauge where the charge oil pressure sender is. The sender is also by the filters.
 
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Mike10 said:
You can install a gauge where the charge oil pressure sender is. The sender is also by the filters.
Click to expand...
Just to be sure. Is the charge check valve number 7 in this diagram? Here's the link -- I don't know how to post a picture sorry. http://www.partspring.com/media/catalog/product/cache/1/image/5e06319eda06f020e43594a9c230972d/Skid-Steer-Loaders/L555/772.jpg
 
palmtree said:
Just to be sure. Is the charge check valve number 7 in this diagram? Here's the link -- I don't know how to post a picture sorry. http://www.partspring.com/media/catalog/product/cache/1/image/5e06319eda06f020e43594a9c230972d/Skid-Steer-Loaders/L555/772.jpg
Click to expand...
That is the charge check valve
 
Mike10 said:
That is the charge check valve
Click to expand...
Thanks again Mike. You've been very helpful. One more question. Would it be OK to install a Tee just before the charge pressure sender and permanently install a pressure gauge to keep an eye on the charge pressure or would that be considered redundant with the warning light? Thanks again. Brett
 
palmtree said:
Thanks again Mike. You've been very helpful. One more question. Would it be OK to install a Tee just before the charge pressure sender and permanently install a pressure gauge to keep an eye on the charge pressure or would that be considered redundant with the warning light? Thanks again. Brett
Click to expand...
You can install a gauge, but doubt if it is necessary. If the light and buzzer are working, they will tell you of a problem long before you will see the gauge unless you are constantly looking at the gauge.
 
Mike10 said:
You can install a gauge, but doubt if it is necessary. If the light and buzzer are working, they will tell you of a problem long before you will see the gauge unless you are constantly looking at the gauge.
Click to expand...
Mike10 do you know if that buzzer is available yet. Mine only works part time. Sorry to hijack this thread
 

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