5-14 SHB 803 en – Edition 2.4 * 803s510.fm
Hydraulic system
5.5 Swivel unit
The swivel unit is a slow-running Gerotor motor without gears.
If the gear motor is not actuated, the feed lines are closed by the spool, i.e. the upper car-
riage stops and does not continue turning by itself.
Ensure that the parts are in their exact positions when assembling the Gerotor.
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