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Old 08-13-2016, 08:13 PM
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Default Re: i am over this hydraulic excavator stuff!

Quote:
Originally Posted by Supermario View Post
Did you open up the old pump after replacing? Did you find anything wrong with the valve while re sealing? Just wondering what original cause of drift and low power was? Pump failing causing metal to go through system? or valves not centered or too much internal leakage?
when i took it apart it looked ok, the pump was worn, the gears look like what i thought they would worn and old. the valves looked ok i mean had a little scoring on the inside but i would think it would brass and aluminum rubbing. the o-rings look kind of flat, like the where being heated up to much, but that has always been the problem with magom's old stuff, they ran really hot. i got their new pump. and it runs cool get warmer then room temp but not hot.
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