Replacing The Balancing Springs - ABB IRB 1410 Product Manual

4.4.5 Replacing the balancing springs

General
See foldout 1, in chapter, Foldout.
Removing
1
2
3
4
5
Refitting
1
2
3
4
5
6
Product manual - IRB 1410
3HAC026320-001 Revision: N
Action
Place the lower arm in a vertical position.
Loosen the locking nut.
Release the spring using tool 3HAB 1214-6 and
undo the screw at the same time.
WARNING
If the tool 3HAB 1214-6 is not available, but there
are two persons, then the spring can be released
manually.
Unscrew the screw in the upper bracket of the
spring.
Remove the springs.
Action
Before installing new springs, make sure
that the distance between the attachment
points is correct, see illustration.
Lock the link heads using Loctite 601.
Lubricate the link heads with grease.
Attach the springs to the top bracket
using screws and tighten.
Pull the springs down using tool
3HAB1214-6 and attach screws, together
with lifting lug and washer.
Attach the locking nut <1/76>.
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4.4.5 Replacing the balancing springs
Note
See foldout/pos. <1/76>
See foldout/pos. <1/13>
See foldout/pos. <2/65>
Note
cc 377 mm
xx1300002637
See foldout/pos. <2/65>
Torque of 68 Nm ±10%.
4 Repair
103