Connecting The Hoses - Mile Marker 75 Series Instructions Manual

CONNECTING THE HOSES

There will be two JIC -6 hoses provided in the kit. One is "S"/60" and the other is "T"/78". Connect the 78"
hose from the power steering pump or hydroboost to the "P" port on the black solenoid block. Connect the 60"
hose from the "T" port of the black solenoid block to the steering box. These can go thru the grill of the truck
or under the radiator area. Tighten the flare fittings hand tight then go ¼ turn more. They can be longer than
needed sometimes as this is designed to fit many applications. For that custom look, the local hydraulic shop can
shorten them or call us, we can also do it. For pictures:
SEE FIGURE 2 for vacuum brakes
SEE FIGURE 3 for hydroboost brakes
*DO NOT OVER TIGHTEN FLARE FITTINGS
They will crack and then leak. The only way to fix them will be to replace them!
FIGURE 3
ELECTRICAL CONNECTION (FIGURE 4)
The power source to the solenoid can not be energized until the four-pole quick connector plug is plugged in.
Each solenoid has two black wires that are connected to each other at the factory and are grounded. The other
black wires will plug into the white and black wires from the hand control connection shown in figure 4. The
brown wire will go to ground from the female 4 pole plug gray box. Attach the circuit breaker to the vehicle
under the hood. Connect all wiring as shown in illustration. Test hand control unit, solenoids will make a slight
"click" sound if connected correctly. Do not start vehicle to do this test.
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