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| #1. Did the technician try to adjust the "gain" setting on the Pro600? If so, did it make any difference?
#2. Was the PTO pump system factory-installed or dealer installed? If dealer-installed, did they put the unloader valve and relief valve in the LH multi-valve?
#3. CaseIH did release a new PWM valve cartridge for 2012 production planters to address this problem. I can get a part# for you if needed. Good luck | |
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