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Curtis B.
Curtis B., Technician
Category: Construction and Road Equipment
Satisfied Customers: 989
Experience:  Technican turned service manager with multiple lines of equipment and rental units.
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1999 906 cat added power angle plow with single acting

Customer Question

1999 906 cat added power angle plow with single acting pistons .pressure goes out to aux hydraulics but will not allow return oil.hydraulic couplar works properly
JA: What is the complete model and serial number of your machine?
Customer: 906 6zs000752
JA: Are you fixing this yourself? What have you tried so far?
Customer: I checked the solonoids on left side of boom arm and both solonoids have the same 8.4 ohms
JA: Anything else you want the construction mechanic to know before I connect you?
Customer: not that I can think of
Submitted: 1 month ago.
Category: Construction and Road Equipment
Expert:  catmastertech replied 1 month ago.

Hello,

Would you have the plow model and serial number?

I assume this is a snow plow?

Have you checked the couplers for proper fit? Wear on the connectors will cause poor flow and even block the flow on some connectors.

Do you hear the hydraulics working when you operate the controls?

Do you have current to the solenoids when you operate the controls?

Customer: replied 1 month ago.
the solonoids have current and I can hear the hydraulics and the couplers are brand new cat
Expert:  catmastertech replied 1 month ago.

Would you have the plow model and serial number?

Customer: replied 1 month ago.
the plow is a frink but I don't have the serial numbers
Expert:  catmastertech replied 1 month ago.

Ok, thanks for the information.

I am sorry but, I am not familiar with that brand. I will OPT-OUT so others may help you.

I only have experience and information on CAT branded equipment.

Customer: replied 1 month ago.
I don't have a problem with the snow plow I have a problem with the machine

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