ABB IRB 660 Product Manual page 213

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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.
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Product manual - IRB 660
3HAC025755-001 Revision: W
Action
Remove the lock nut (KM8).
CAUTION
The link weighs approximately .
All lifting accessories used must be sized
accordingly!
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.
Use a pair of levers, to bend the link loose.
Remove the link.
Remove the support ring with the radial
seal.
Wipe off residual grease.
If needed, replace the bearings and radial
seal.
Action
Put the link on a workbench.
Place the outer rings of the bearings in the
link.
Use the pressing tool and fit the outer rings
.
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4.4.6 Replacement of linkage - link
Note
xx1000001268
Normally a not too hard knock is needed
to loosen the link.
Note! Loosen the roundsling some before
knocking! Otherwise the link may be
locked by the lifting power.
Note
Art.no. is specified in Required equipment
on page 210
Continues on next page
4 Repair
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