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Required equipment
Equipment, etc.
Gear axis 4
O-ring
O-ring
Friction washer
Gasket, cover axis 4
Grease
Guide pins M10 x 100
Guide pins M10 x 150
Standard toolkit
Calibration Pendulum
toolkit
Other tools and procedures
may be required. See refer-
ences to these procedures
in the step-by-step instruc-
tions below.
Removal, gearbox axis 4
The procedure below details how to remove gearbox, axis 4.
1
2
3
4
5
3HAC022033-001 Revision: M
Spare part no.
3HAC17810-1
3HAC10122-27
Action
DANGER
Turn off all:
•
electric power supply to the robot
•
hydraulic pressure supply to the robot
•
air pressure supply to the robot
Before entering the robot working area.
Drain the oil from the primary gearbox through the
oil plug, draining.
Drain the oil from the secondary gearbox through
the oil plug, draining.
Remove the plastic housing from the cover, axis 4
gearbox.
Remove the cover, axis 4 gearbox by unscrewing
its attachment screws.
© Copyright 2007-2013 ABB. All rights reserved.
4.7.4 Replacement of gearbox, axis 4
Art. no.
Note
Includes all o-rings!
3HAB3772-49
Replace if damaged!
3HAB3772-50
Replace if damaged!
2 pcs. Must be replaced at
assembly!
3HAC11423-3
3HAB3537-1
For lubrication of gearbox,
motor and motor attachment
mating surfaces.
3HAC15521-1
Always use the guide pins
in pairs!
3HAC15521-2
Always use the guide pins
in pairs!
-
Content is defined in section
Standard tools on page
3HAC15716-1
Complete kit that also in-
cludes operating manual.
These procedures include
references to the tools re-
quired.
Note
Detailed further in section
change, gearbox, axis 4 on
page
205.
Shown in the figure
gearbox on page
Draining is further detailed in
section
Oil change, gearbox,
axis 4 on page
Shown in the figure
gearbox on page
Continues on next page
4 Repair
Continued
411.
Oil
Location of
372.
205.
Location of
372.
373
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