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4 Repair
4.7.2 Replacement of gearbox, axis 2
Continued
11
12
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15
16
17
18
19
20
21
22
23
24
Continues on next page
364
Action
In a similar way, fit the lifting tool to the motor
flange. Lock the tool with the hook.
Lift it and slide it onto the guide pins.
Remove the lifting tool.
Insert and secure 18 of the 20 attachment screws
on the front of the motor attachment.
Remove the guide pins and tighten the remaining
two screws.
Remove the guide pins and tighten the remaining
two screws as above.
Insert and secure 28 of the 30 attachment screws
on the inside of the lower arm.
Remove the guide pins, sealing axis 2/3 and
tighten the remaining two screws as above.
Refit the motor.
Perform a leak-down test.
Refill the gearbox with oil.
Restore the balancing device by removing the
balancing device tools.
Remove the fixture, lower arm.
Remove the locking screw, lower arm.
Refit any mechanical stops if such were removed
during disassembly.
Refit any equipment to the turning disc if such
was removed during assembly.
Recalibrate the robot.
© Copyright 2007-2013 ABB. All rights reserved.
Note
Tightening torque: 300 Nm.
Reused screws may be used,
providing they are lubricated as de-
tailed in section
Screw joints on
page 407
before fitting.
xx0300000064
Tightening torque: 300 Nm.
Reused screws may be used,
providing they are lubricated as de-
tailed in section
Screw joints on
page 407
before fitting.
Detailed in section
Refitting, motor
on page
325.
Detailed in section
Performing a
leak-down test on page
236.
Detailed in section
Filling, oil on
page
200.
Detailed in section
Restoring the
balancing device on page
Calibration is detailed in a separate
calibration manual enclosed with
the calibration tools.
General calibration information is
included in section
Calibration in-
formation on page
387.
3HAC022033-001 Revision: M
316.
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