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4 Repair
4.7.2. Replacement of gearbox axis 2
Continued
396
Action
12. Insert and secure 30 of the 32 front attachment
screws, gearbox.
Remove the guide pins, M12 and refit the two
remaining screws.
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 18rear attachment
screws, gearbox on the inside of the lower arm.
16. Remove the guide pins, sealing axis 2/3, and
tighten the two remaining screws as detailed
above.
17. Refit the motor.
18. Perform a leak-down test.
19. Refill the gearbox with oil.
20. Restore the balancing device.
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.
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
Note/Illustration
32 pcs: M12 x 60, tightening torque:
115 Nm.
Art. no. is specified in
equipment on page
Shown in the figure
gearbox on page
Shown in the figure
gearbox on page
18 pcs: M16 x 50, tightening torque:
300 Nm.
Reused screws may be used,
providing they are lubricated as
detailed in section
page 432
Detailed in section
page
Detailed in section
down test on page
Detailed in section
gearbox axis 2 on page
Detailed in section
balancing device on page
Calibration is detailed in a separate
calibration manual, enclosed with the
calibration tools.
General calibration information is
included in section
information on page
DANGER - First test
38.
Required
392.
Location of
391.
Location of
391!
Screw joints on
before fitting.
Refitting, motor on
346.
Performing a leak-
224.
Oil change,
185.
Restoring the
334!
Calibration
409.
Continues on next page
3HAC023082-001 Revision: E
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