CycloPortionDisassembly/Assembly,continued
Reassembly Procedure
54 Manual BBB4_ENG_01_2016_991301
Code on
upper disc
Code on
lower disc
X
X
180
º
4
Insert the top Cycloid disc so that the code engraved on its surface is 180° opposed
to the corresponding etched code on the lower Cycloid disc.
5
IftheCycloportionoftheBBB4unitisgreaselubricated,rellthereduction
components with the amount specified in Grease Quantities section of this manual;
or, fill to 80% of the space around the reduction mechanism and bearings of single
reductionunits,and50%ofthespacearoundthereductionmechanismofboththe
first and second stage of double reduction units.
If the Cyclo portion of the BBB4 unit is oil lubricated – do not add
anygreaseduringthereassemblyprocess.
6
WhenreassemblingtheBBB4gearhousingontotheCycloreductionstage,ensure
that the carrier pins are inserted and aligned with the corresponding bores of the
rollers.