Nortrac 35XT Owner's Manual page 37

WARNING
: When transporting implements in the raised position over long distances, the hydraulic lock
should be used to lock the implements in place. This will prevent an accidental move of the distributor control
handle from making the farm implements drop suddenly and cause damage
2.14.5 Hydraulic Control Levers
There are three levers that control the hydraulic system
for farm implements towed by the tractor.
•
Control lever C controls the first hydraulic control
loop (quick disconnects A1 and B1 in Figure 2-25).
•
Control lever D controls the second hydraulic
control loop (quick disconnects A2 and B2 in
Figure 2-25).
•
Control Lever E is the 3-point control lever.
2.14.6 Use of Multiway Valve
Shut off the engine.
Put the lifter in the lowering position.
Move the hydraulic output valve operation handle
forward and backward, in order to eliminate the
pressure in the hydraulic quick disconnect.
Remove the seal cover of the quick disconnects to
be used and clean the connectors.
Connect a hose with a male connector into the
female end of each quick disconnect on the valve.
Connect the other ends of these hoses to the oil
inlet and outlet of the double-acting oil cylinders
on the farm implement. The multiway valve has
four female connectors (A1, B1, A2, and B2). A1
and B1 form the first group of the hydraulic output
loop and are controlled by control lever C. A2 and
B2 form the second group of the hydraulic output
loop and are controlled by control lever D.
Operation Description
C
Figure 2-24 Hydraulic Control Levers.
A1
Figure 2-25 Multiway Valve
31
D E
B1 B2 A2