lb WINDROWER II Owner's/Operator's Manual page 13

HYDRAULIC PORTS
DRIVE SHAFT
Figure 2
Connect the Windrower hydraulic lines to the selected remote hydraulic ports
located on the tractor (See figure 2). IMPORTANT: The Lewis Windrower II is
designed to handle a maximum system pressure of 2500 PSI. Excess pressure
should be avoided in order to prevent damaging system components. Tractors
that are capable of supplying higher hydraulic pressure should install a pressure
regulator kit to prevent damage to the hydraulic system.
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