How To Adjust The Oscillate Relief Valve - Genie GS-2669 DC Service And Repair Manual

November 2016
How to Adj ust the Oscill ate R elief Valve
How to Adjust the Oscillate Relief
Valve
Note: Perform this procedure with the machine in
the stowed position and in high torque mode.
1 Connect a 0 to 5000 psi / 0 to 350 bar
pressure gauge to test port #2 (TP2) on the
function manifold.
2 Disconnect the harness from the oscillate
supply coil and the steer right coil.
3 Connect the oscillate supply harness to the
steer right coil and the steer right harness to
the oscillate supply coil.
4 Turn the key switch to platform control and pull
out the red Emergency Stop button to the on
position at both the ground and platform
controls.
5 Steer the machine to the right and hold. Note
the pressure readings on the pressure gauge.
Refer to Specifications,
Components Specifications
6 Use a wrench to hold the oscillate relief valve
and remove the cap.
7 Adjust the internal hex socket. Turn it
clockwise to increase the pressure or
counterclockwise to decrease the pressure.
Install the relief valve cap.
Tip-over hazard. Do not adjust
the relief valve higher than
specified.
8 Repeat this procedure beginning with step 5 to
confirm the relief valve pressure.
9 Connect the harness back to the original
position.
Part No. 1272220GT
Hydraulic
.
GS-2669 DC • GS-3369 DC • GS-4069 DC
10 Remove the pressure gauge.
1 test port #2
2 oscillate supply coil (green/white and
brown wires)
3 steer right coil (blue and brown wires)
4 oscillate relief valve
Service and Repair Manual
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