NoteAction
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
xx1000001116
Refit the inner sealing rings and support
washers in both ends.
2
Refit the inner ring of the bearings on the upper
and lower pivot shaft with the auxialiary shaft.
3
Art.no. is specified in section Required
equipment on page 266
Fit the auxiliary shafts on the upper and lower
shafts.
Fit the short auxiliary shaft on the upper shaft
and the longer on the lower shaft.
4
Continues on next page
270 Product manual - IRB 6660
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.5.3 Replacing the balancing device
Continued