Maxspect Gyre XF130 Mode D'emploi page 24

5. The rotors can also be removed from the motor now. Be careful not to
damage the shaft while doing so.
English
6. The bushing, shaft holder and the shaft can now be removed from the
motor. Again be careful not to damage the shaft while doing so.
Bushing
7. You can clean all the parts easily by dipping them in a mildly acidic
solution, for example mixing 1 part white vinegar with 1 part water.
8. Please note that the shaft and bushings are subject to wear and tear
from normal use, and will be slowly worn out after the pump has been
running for a long period of time. When the Gyre pump becomes more
audible and/or its vibration becomes more noticeable, then it is
recommended to replace the shaft and the bushings.
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Maintenance Instructions