Posted 4/27/2013 10:54 (#3065853) Subject: I got the vac. up to 26 inches on the JD 7300 planter. Update.
68340
We replaced the impeller, a cracked female on the plastic 3-4 inch tubing, went to a 1/2 hose from the #5 box to the gauge, replaced the hyd hose as the old one had a very small internal diam. on one end for the oil to flow through, took off the flow control.