ABB IRB 2000 - Page 45

3.3 Exchange gearbox
Reference is made to foldout no 3 in the spare parts section.
The gearbox for axis no 3 is of same type as gearbox no. 2.
Dismounting:
1. Position the robot’s upper and lower arms in accordance with fig. below.
2. Dismount lower arm cabling according to chapter 2.
3. Dismount parallel arm <13> in accordance with chapter 3, Dismounting parallel
arm.
4. Unscrew flange <11>.
5. Attach lifting eyes on gearbox 3 in accordance with fig.
Mechanical
repair
IRB
2000