Tabla de contenido
Publicidad
Localización de Problemas
9.5
Localización de problemas en el sistema impulsor
Vea Dibujo: wc_gr003669
9.5.1
9.5.2
9.5.3
9.5.4
9.5.5
9.5.6
wc_tx000354es.fm
Checking for binding
High operating pressures indicate binding in the drive system. Binding
can occur in the drive motor or may be the result of a poor or failing
drive bearing located on the right side of the drum.
To check for binding:
Stop the machine, apply the parking brake, and switch off the machine.
Remove the drum. See section Replacing the Drum.
Attempt to lift the drum by the drum support (1). If a metallic click or
clang can be heard and there is any play in the bearing, the bearing is
failing; replace it.
Remove the drive motor (2) from the drum support.
NOTICE: When removing the drive motor, care must be taken to
ensure that the splined shaft does not separate from the inside of the
motor.
Attempt to turn the drum hub by hand. If you cannot turn the drum hub
by hand, the bearing is binding; replace it.
Attempt to turn the drive motor shaft by hand. If the drive motor shaft
binds, rebuild or replace the drive motor.
RD 7 /... Reparación
112
Publicidad
Tabla de contenido
