ABB IRB 7600 - 500/2.55 Product Manual page 358

4 Repair
4.7.4. Replacement of gearbox, axis 4
Continued
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
references to these
procedures in the step-by-
step instructions below.
Removal, gearbox axis 4
The procedure below details how to remove gearbox, axis 4.
356
Action
1.
DANGER!
Turn off all electric power, hydraulic and pneumatic
pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the air
pressure to motors and SMB.
2. Drain the oil from the primary gearbox through the oil
plug, draining.
3. Drain the oil from the secondary gearbox through the
oil plug, draining.
4. Remove the plastic housing from the cover, axis 4
gearbox.
5. Remove the cover, axis 4 gearbox by unscrewing its
attachment screws.
Spare part no. Art. no.
3HAC17810-1
3HAB3772-49 Replace if damaged!
3HAB3772-50 Replace if damaged!
3HAC10122-27
3HAC11423-3
3HAB3537-1
3HAC15521-1 Always use the guide pins in
3HAC15521-2 Always use the guide pins in
-
3HAC15716-1 Complete kit that also
Note
Includes all o-rings!
2 pcs. Must be replaced at
assembly!
For lubrication of gearbox,
motor and motor attachment
mating surfaces.
pairs!
pairs!
The content is defined in
section Standard toolkit on
page 394.
includes operating manual.
These procedures include
references to the tools
required.
Note
Detailed further in section
change, gearbox, axis 4 on page
191.
Shown in the figure Location of
gearbox on page 355.
Draining is further detailed in
section Oil change, gearbox,
axis 4 on page 191.
Shown in the figure Location of
gearbox on page 355.
Continues on next page
3HAC022033-001 Revision: E
Oil