Replacing Bearings, Balancing Unit - ABB IRB 6400R Product On-Line Manual

Balancing unit

5.3 Replacing bearings, balancing unit

Use reconditioning kit 3HAC 2840-1.
1. Dismantle the balancing unit according to Chapter 5.1, Dismounting balancing
unit.
2. Push out the old bearing, using tool 3HAC 1981-1. See Figure 8.
Figure 8 Dismounting of bearing.
3. Turn the tool upside down. Place the new bearing on the tool with the bearing
number upwards (facing the tool). Push the new bearing down as shown inFigure 9.
Figure 9 Mounting bearing.
4. Mount the balancing unit according to Chapter 5.1, Dismounting balancing unit.
28
Press
Tool 3HAC 1981-1
Support
Old bearing
Press
New bearing
Support
Repairs
Product Manual IRB 6400R