Attaching and Detaching lf planter is equipped with vacuum metering system and independent markers, insert planter hydraulic hoses (A) into breakaway coupler number 1. Insert planter lift hoses (B) into breakaway | coupler number 2 or 3. Insert flow control valve (or cab mounted valve pressure hose) into pressure side of breakaway coupler as. illustrated at (C). Attach cab mounted flow control valve to bracket outside of tractor cab at (E). lf Jonn Deere 50, 55 or 60 Series Row Crop Tractors or John Deere Utility Tractor is being used, install hydraulic motor return hose into auxiliary return coupler (D). NOTE:
The auxiliary return line coupler kit must be ordered when using the Vacuum Metering System with John Deere 50, 55 or 60 Series Row Crop Tractors or John Deere Utility Tractors. Deere tractor, install hydraulic -UN-17APR89 _ H40623 lf using any other John motor return hose into left-hand side of coupler. Cab Mounted B21,5AD,E 2 5-4 -19-28JUN90 180790