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5.3 INSTALLING THE HYDRAULIC MOTOR
Connecting the hydraulic motor
Remove the protective plug.
Hydraulic motor mountings are available in two versions:
a) Version with O-ring oil gasket between motor ange and gear unit.
In this case, mount the gasket to ensure an oil tight seal between the motor and gear unit, taking
care to t it correctly in its seat without damaging it.
b) Version with gasket already mounted to the coupling.
In this case no special intervention is required to ensure an oil tight seal since this is already pro-
vided by the motor coupling. Merely smear the motor shaft with grease.
In both cases, clean the spigot and the coupling where the motor is to be tted, t the motor and
tighten down the ange mounting bolts.
Always use bolts rated to at least class 8.8.