wheel motor hydro (Restrorob)

[garyslawn]

Great Dane wheel motor chatters. You suggested an internal leak. Have motor out & apart, looks clean. I am ordering a seal kit for it. Is there a torque spec on the bolts??? Thanks again Gary

[Restrorob]

Not sure Gary, Can you post the brand and model numbers ?

[garyslawn]

Rob: changed the wheel motor took care of the problem on that one. One more question? On Wright Sentar one side drive pump is weak,compared to the other side. How do I check the pressure? I am assuming with an in line gauge. How many pound pressure should I get??? Thanks again Gary

[pugs]

Rob: changed the wheel motor took care of the problem on that one. One more question? On Wright Sentar one side drive pump is weak,compared to the other side. How do I check the pressure? I am assuming with an in line gauge. How many pound pressure should I get??? Thanks again Gary

How old is the Sentar? Might want to check this thread out:

http://www.lawnsite.com/showthread.php?t=270414

I think it may apply to some Sentars. Not sure as we see very very few of them.

Also there is no test for pressure. There is a flow meter that is used to test the pumps. It probably costs about as much as a new pump, so unless you plan to do alot of testing, its probably not worth buying for your personal use.