4 Repair
4.7.2. Replacement of gearbox axis 2
3HAC023082-001 Revision: E
396
©
Co
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rig
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12. Insert and secure 30 of the 32
front attachment
screws, gearbox.
Remove the guide pins, M12 and refit the two
remaining screws.
32 pcs: M12 x 60, tightening torque:
115 Nm.
13. Lubricate the
o-ring
at the sealing surface of
the cover, axis 2. Replace it if damaged.
14. Refit the
cover, axis 2
to the frame with the
attachment screws, cover
.
.
15. Insert and secure 16 of the 18
rear attachment
screws, gearbox
on the inside of the lower arm.
!
18 pcs: M16 x 50, tightening torque:
300 Nm.
Reused screws may be used,
providing they are lubricated as
detailed in section
before fitting.
16. Remove the guide pins, sealing axis 2/3, and
tighten the two remaining screws as detailed
above.
17. Refit the motor.
Detailed in section
.
18. Perform a leak-down test.
Detailed in section
.
19. Refill the gearbox with oil.
Detailed in section
.
20. Restore the balancing device.
Detailed in section
!
21. Remove the fixture, lower arm.
22. Remove the locking screw, lower arm, and re-
attach it to the fixture tool.
23. Refit any mechanical stops if such were
removed during disassembly.
24. Refit any equipment to the turning disk if such
was removed during disassambly.
25. Recalibrate the robot.
Calibration is detailed in a separate
calibration manual, enclosed with the
calibration tools.
General calibration information is
included in section
.
26.
DANGER!
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in section
run may cause injury or damage! on page 38
Action
Note/Illustration
Continued
Continues on next page
Summary of Contents for IRB 6600 - 175/2.8 type B
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