BUSHING 2338448 - Caterpillar

Illustration 1 g06057850
Right Side of Machine
(1) Truck hitch manifold
(2) Truck hitch close solenoid
(3) Truck hitch open solenoid
(4) Pressure reducing valve
(5) Pressure tapWhen the truck hitch option is installed, truck hitch manifold (1) is located in the compartment on the right side of the machine. The right side compartment door provides access to the manifold.Truck hitch manifold (1) is equipped with the following solenoids:
Truck hitch close solenoid (2)
Truck hitch open solenoid (3)Pressure reducing valve (4) limits pressure in the truck hitch system to 7000 kPa (1015 psi). Truck hitch supply pressure can be measured at pressure tap (5). The pressure tap is connected to port"G" of truck hitch manifold (1).