Sumitomo Cyclo BBB4 - Removal from Driven Shaft; Removal of Cyclo BBB4 with Taper-Grip Bushing

24 Operation & Maintenance Manual
Cyclo® BBB4
Cyclo® BBB4
Removal of Cyclo® BBB4 with Taper-Grip® Bushing
Before starting unit removal process, ensure that electrical power to unit has
been safely locked out and that electrical connections to the unit have been
disconnected.
1
Externally support the Cyclo® BBB4 unit such that all unit weight is removed from the
driven shaft.
The weight of the Cyclo® BBB4 must be externally supported throughout the
entire removal process.
Do not raise the unit too high. Shaft binding may occur.
2
Remove safety guard from unit. Inspect the Taper-Grip® bushing to ensure that a
gap exists between the thrust collar and the bushing flange.
3
Apply a liquid-penetrant onto each of the Taper-Grip® bushing socket-head cap
screws. Allow time for the penetrant to settle into the threads of the screws.
4
After the penetrant has settled, remove the socket head cap screws one at a time.
Removal from Driven Shaft
Removal of Cyclo® BBB4 with Taper-Grip® Bushing
Bushing Flange
Thrust Collar
Feeler Gauge