ABB IRB 8700 Product Manual page 663

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5
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Removing the gear Z3
1
Product manual - IRB 8700
3HAC052853-001 Revision: M
Action
Fit the two threaded rods of the hub tool
into the attachment holes in the hub.
Alternately thread the nuts clockwise on
the two rods to pull out the hub from the
gear.
Lift out the hub carefully.
Action
Remove the revolution indicator for axis-4,
if installed, and discard it.
The indicator does not need to be refitted
after repair.
Note
The revolution indicator has been removed
from robots from release R19C and for-
ward.
© Copyright 2015-2020 ABB. All rights reserved.
4.8.5 Replacing the axis-4 primary gearbox
Note
Hub tool: 3HAC071355-001
xx2000001379
xx2000001380
xx2000001381
Note
Continues on next page
4 Repair
Continued
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