BI001519
Replacement of wear parts _________________________________________ Power unit The power unit (Fig. 80) has been assembled as a unit and can be removed as a unit or as individual components. As soon as any component of the power unit is worn or damaged, the component must be replaced. The power unit consists of the following main components: ■
gear pump
■
pump coupling
■
motor (200 hp)
■ reducer/motor coupling ■
reducer
■
sprocket
■
connecting tube
■
bearing
Fig. 80: Power unit main components
Reducer Sprocket
Reducer/motor coupling
Connecting tube Motor (200 hp) Pump coupling
Bearing
Gear pump
________________________________________________________________ Cat® FB110 Feeder Breaker 5.130