Attaching and Detaching Raise the rockshaft enough to engage the planter hitch pins in the quick-coupler hooks. Push both latch control levers down to lock the planter to the quick-coupler. A28094 -UN-130CT88 CAUTION: When latches are properly locked, handles will be horizontal and against coupler frame. BO5,13AD,C -19-28JUN90 B05,13AD,D -19-28JUN90 CAUTION: To avoid injury from escaping hydraulic oil under pressure, relieve the pressure in the system by shutting off tractor and moving remote cylinder operating levers in both directions before attaching hoses to or detaching hoses from the breakaway couplers. NOTE:
Not necessary to turn off tractor if attaching planter to John Deere 50 Series Tractor. Connect hydraulic hoses number 1. (A) to breakaway coupler lf planter is equipped with independent markers, connect marker hoses (B) to breakaway coupler number 2. IMPORTANT: Set the flow control valve (C) on the tractor to full open. S096 25-2 180790