ABB Robotics IRB 1520 Product Manual page 271

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Product manual - IRB 1520
3HAC043435-001 Revision: L
Action
Remove the guide pins and fit the two reman-
ing attachment screws.
Refit the complete upper arm.
CAUTION
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used!
Refit the axis 3 motor. Mate pinion and gear
carefully!
Refit the cable harness.
Perform a leak-down test.
Refill the gearbox with oil.
Recalibrate the robot.
DANGER
Make sure all safety requirements are met
when performing the first test run.
© Copyright 2012-2020 ABB. All rights reserved.
4.7.3 Replacing the axis 3 gearbox
Note
xx1100000463
Tightening torque: 14 Nm.
M6x40
See Replacing the complete upper arm,
IRB 1520ID on page 183.
See on page ?.
See Replacing the cable harness - upper
end on page 162.
See Performing a leak-down test on
page 134.
See Changing the oil, axis-3 gearbox on
page 117.
Calibration is described in a separate
calibration manual enclosed with the cal-
ibration tools.
General calibration information is included
in section Calibration information on
page 273.
4 Repair
Continued
271