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10. Remove the lifting tool.
12. Refit the upper arm with a new sealing, axis 2/3 . Art. no. is specified in
13. Refit the motor.
14. Remove the mechanical stop used to secure the
15. Recalibrate the robot!
3HAC022033-001 Revision: E
Action
6. Make sure the o-ring is fitted to the rear of the
gearbox. Apply grease to it to make sure it sticks
in its groove during assembly!
Replace if damaged!
7. Lift the gearbox to its mounting position.
8. Turn the gearbox to align the attachment screw
holes with those in the upper arm.
9. Fit the gearbox onto the guide pins and slide it into
position.
11. Secure the gearbox with 18 of the 20 gearbox
attachment screws.
Remove the guide pins and tighten the remaining
two screws.
upper arm.
4.7.3. Replacement of gearbox, axis 3
Note
Art. no. is specified in
equipment on page
349.
xx0100000136
•
A: O-ring, gearbox axis 3
Make sure the o-rings are seated
properly and the gearbox correctly
oriented!
20 pcs: M16 x 90; 12.9 quality
UNBRAKO, tightening torque: 300
Nm.
Reused screws may be used,
providing they are lubricated as
detailed in section
Screw joints on
page 390
before fitting.
equipment on page
349.
Detailed in section
Refitting, upper
arm on page
254.
Detailed in section
Refitting, motor
on page
313.
Calibration is detailed in a separate
calibration manual, enclosed with
the calibration tools.
General calibration information is
included in section
Calibration
information on page
Continues on next page
4 Repair
Continued
Required
Required
371.
353
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