InformationAction
xx1300001120
Unscrew the attachment screws and plain
washers that secure the axis-2 motor with
gearbox to the swing housing, use caution
and remove the axis-2 motor.
CAUTION
In order not to damage any parts, hold the
two parts in a firm grip when removing the
motor with gearbox.
16
Refitting motor axis 2 with gearbox
Use this procedure to refit motor axis 2 with gearbox.
CAUTION
Use extreme caution performing these procedures. The cable harness will still
be fitted or be partly fitted during the procedures.
InformationAction
Clean Room robots: clean the joints that
have been opened. See Replacing parts on
the robot on page 118
1
Tip
Use Loctite 7063 (Superclean).
Before refitting, make sure that:
• all assembly surfaces are clean and
without damages
• motor and gearbox are clean and
without damages.
2
xx0900001050
Remove the two screws with nuts securing
motor axis 2 with gearbox while being
transported.
3
Parts:
• A: Screws with nuts, used during
transport (2 pcs)
Remove old residues of Loctite and other
contamination, from the assembly surfaces
of the lower arm.
4
Wipe clean screw and countersink hole on
swing plate.
5
Continues on next page
196 Product manual - IRB 120
3HAC035728-001 Revision: N
© Copyright 2009-2017 ABB. All rights reserved.
4 Repair
4.7.2 Replacing axis-2 motor with gearbox
Continued
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