ABB IRB 660 Product Manual page 240

4 Repair
4.5.1 Replacing the balancing device
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Refitting, balancing device
use this procedure to refit the balancing device.
1
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240
Action
With the help of the ball bearing puller carefully
remove the balancing device from its upper and
lower attachments.
Remove the balancing device and put it in a
safe place.
Remove the inner rings of the bearings.
Remove upper and lower spacer rings and
support washers (2+2 pcs).
Remove residual grease.
Action
Check the bearings. Replace if needed.
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Note
xx1000001114
xx1000001116
Note
Product manual - IRB 660
3HAC025755-001 Revision: W