ABB IRB 8700 Series Product Manual page 254

4 Repair
4.5.1 Replacing the upper arm
Continued
7
8
9
10
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254
Action
Use caution and lift the balancing device
off.
Tip
If needed, use a Crowbar (small), to care-
fully help pressing the balancing device
out. A suitable bearing puller is another al-
ternative.
Verify that the support ring, V-ring and
spacer ring are present on the shaft. No
need to remove.
Put the balancing device down.
Tip
Turn a pallet upside down and place the
balancing device in the opening for the
trucks forks. This will prevent the balancing
device from starting to move unexpectedly.
If both balancing devices shall be removed,
remove the other in the same way.
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Note
Crowbar (small)
xx1500002735
xx1500001975
Pallet
Product manual - IRB 8700
3HAC052853-001 Revision: F