Posted by TFLundyB275 on May 06, 2013 at 11:38:03 from (188.8.131.52):
I wanted to post an update for future reference.
I pulled the pump off today. It is indeed the same problem I "fixed" when I went over everything the first time. The pump has three plungers in a row starting from the front. The 4th/rearmost position is a valve. That valve is now stuck half way in, and it was stuck the first time around as well.
So the roller knocks against it making the tap/clicking sound with the pto/belt engaged.
The hydraulics still worked with no load which made questionable it was a pump problem without pulling it apart.
Fluid was new and clean hydtrans.
The valve in question was freed, cleaned and polished before reassembly the first time. Assembled nice, valve stuck again after approx. 2 hours of pto use.
Anyone know why this valve gets stuck?
This post was edited by TFLundyB275 at 11:40:15 05/06/13.
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