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WA500-3 no boom down

jofc ยท 2014-06-19 00:04

Got an issue with my loader. Boom goes up fine, but will not go down until it drops into float then crashes. I swapped pilot lines around, disconnect the ride control, replaced suction valve, reseated float valves, I have 26 kgs at each spool cap as needed before it drops to float. 16,000 for new control valve, trying to avoid that, any help would be great! This is the German variety if that makes a difference.

Replies2
  1. #1mikebramel2014-06-19 19:04

    What is the pressure on the piston side of the cylinders when the rod side is pressurized(also to what pressure?) to send down??

  2. #2coalrulz2014-06-22 17:41

    jofc, are you saying that you have 26KG's on both ends of the spool at the same time?