IMPLEMENT AND STEERING HYDRAULIC SYSTEM CONTINUED
d. REEL OUT Position
When pilot control pressure causes the control valve spool to move to the REEL OUT position, winch oil from the
reel out passage flows through the signal oil passage to the chamber. The oil functions as signal oil which opens
the resolver. The signal oil flows to the next control valve and to the inlet manifold. The increase of pump oil flow to
the inlet passage opens the load check valve. The oil flows through the load check valve. The oil flows through the
passage, around the control valve spool, and through the reel out passage to the winch motor. The winch motor
then reels out the cable.
Return oil from the winch motor flows through the reel in passage, around the valve spool, and through the outlet
passage to the tank.
Figure 40. Winch Control Valve (REEL OUT).