ABB IRB 6600 - 175/2.55 User Manual page 487

Step
3HAC 16247-1
Action
8. Remove the guidings and secure the
two remaining screws as detailed
above!
9. Clean the shaft with isopropanol.
10. Apply grease to the shaft hole.
11. Push the shaft in by hand.
12. Apply the press tool, axis 2 shaft
against the shaft.
13. Tighten the M16 nut.
14. Set the indicator to zero and press the
shaft in with the hydraulic cylinder of the
press tool.
15. Increase the pressure of the glycerin
pump to 50 kN.
16. Check the measurement dial readout.
17. Remove the press tool, axis 2 shaft.
18. Refit the thrust washer to the shaft.
19. Apply grease to the location of the shaft
where the bearing is to be mounted.
20. Press the bearing in with the press tool,
axis 2 bearing.
21. Refit the protection washer and the
retaining ring.
22. Refit the protection plug.
A
3 Repair activities, manipulator
3.3.2 Refitting of complete lower arm
Note/Illustration
Art no. specified in Required equipment
on page 69!
Art no. specified in Required equipment
on page 69!
D
A B
C
xx0300000014
• A: Retaining ring
• B: Protection washer
• C: Bearing
• D: Thrust washer
• E: Shaft
• F: Protection plug
Art no. specified in Required equipment
on page 69!
Tightening torque: 20 Nm.
Approx. force: 30-50 kN.
Correct value: 2.45 mm ±0.15 mm.
Release the pressure from the glycerin
pump first, then from the hydraulic cylin-
der (approximately 1/2 minute after), in
order to avoid movement of the shaft.
Shown in the figure Attachment points,
lower arm on page 68!
Art no. specified in Required equipment
on page 69!
Always use a new bearing when reassem-
bling!
Art no. specified in Required equipment
on page 69!
Shown in the figure Attachment points,
lower arm on page 68!
Shown in the figure Attachment points,
lower arm on page 68!
E
F
71