NoteAction
xx1000001114
With the help of the ball bearing puller carefully
remove the balancing device from its upper and
lower attachments.
12
Remove the balancing device and put it in a
safe place.
13
Remove the inner rings of the bearings.14
xx1000001116
Remove upper and lower spacer rings and
support washers (2+2 pcs).
15
Remove residual grease.16
Refitting, balancing device
use this procedure to refit the balancing device.
NoteAction
Check the bearings. Replace if needed.1
Continues on next page
240 Product manual - IRB 660
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.5.1 Replacing the balancing device
Continued