ABB IRB 660, Product Manual, Page: 213 / 362

Note Action
xx1000001268
Remove the lock nut (KM8) . 8
CAUTION
The link weighs approximately .
All lifting accessories used must be sized
accordingly!
9
Normally a not too hard knock is needed
to loosen the link. Put the end of the link facing the upper rod,
downwards in order to find room to knock
on it from the inside as close to its center
as possible. 10
Note ! Loosen the roundsling some before
knocking! Otherwise the link may be
locked by the lifting power.
Use a pair of levers, to bend the link loose. 11
Remove the link. 12
Remove the support ring with the radial
seal .
13
Wipe off residual grease. 14
If needed, replace the bearings and radial
seal. 15
Preparations - fitting outer races of the bearing and sealing in the link
Use this procedure to fit the outer races of the bearings in the link.
Note Action
Put the link on a workbench. 1
Place the outer rings of the bearings in the
link. 2
Art.no. is specified in Required equipment
on page 210
Use the pressing tool and fit the outer rings
.
3
Continues on next page
Product manual - IRB 660 213
3HAC025755-001 Revision: W
© Copyright 2006-2020 ABB. All rights reserved.
4 Repair
4.4.6 Replacement of linkage - link
Continued