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Beresford SD | Cylinder speed 310 rpm, concave 27 (range is 10-55). 1140 hr on separator. Concave bars are rounded on front edge, wear pattern seems even with no measurable "dip" in center. Rasp bars we might have to replace, I thought they were OK but nothing like a close up look while unplugging cylinder to see reality, I am still curious about the front to rear concave clearance, talked to shop foreman at JD dealer this morning and he did not know what to recommend, said his combine guys handled that and they were all out on calls. | |
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