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Reelmaster 3550−DHydraulic System Page 4 − 62
Adjustments
Adjust Control Manifold Relief Valves
The hydraulic control manifolds on your Reelmaster in-
clude adjustable relief valves (RV & RV1). Mow control
manifold relief valve RV should be set to 1500 PSI (103
Bar) and lift control manifold relief valve RV1 should be
set to 500 PSI (34.5 Bar). Adjust the relief valves to the
recommended settings as necessary.
NOTE: Do not remove relief valve from the hydraulic
manifold for adjustment.
1. Locate relief valve on control manifold.
2. Remove cap on relief valve with an allen wrench.
3. To increase pressure setting, turn the adjustment
socket on the valve in a clockwise direction. A 1/8 turn
on the socket will make a measurable change in relief
pressure.
4. To decrease pressure setting, turn the adjustment
socket on the valve in a counterclockwise direction. A
1/8 turn on the socket will make a measurable change
in relief pressure.
5. Install and tighten cap on relief valve.
6. Recheck relief pressure and readjust as needed.
Figure 39
1. Relief valve cap 2. Adjustment socket
1
2