Posted by JD in Wanchese, NC on November 04, 2008 at 06:28:47 from (71.80.52.106):
the lift on my 574 d "hic-ups" when under load. i have changed hyd oil and filter...no change. it does this worse when the oil gets hot. according to the repair manual it could be a scored cylinder or ring problem, a cylinder cushion valve leaking, or a drop poppet issue. cushion valve is under the seat in the top cover. i have a dimantled 648 in my shop that i was "exploring" before i take the 574 apart, and the cushion valve does not come right out. it appears to be in a threaded bore but will only turn about 1 full turn. is there a procedure i am not doing or do i need special tools? the repair manual does not say. any help would be appreciated. Thanks, Jonathan
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Today's Featured Article - Tractor Traction - by Chris Pratt. Our first bout with traction problems came when cultivatin with our Massey-Harris Pony. Up till then, this tractor had been running a corn grinder and pulling a trailer. It had new unfilled rear tires and no wheel weights. The garden was already sprouting when we hooked up the mid-mount shovel cultivators to the Pony. The seed bed was soft enough that the rear end would spin and slowly work its way to the downhill side of the gardens slight incline. From this, we learned our lesson sinc
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