ABB Robotics IRB 6790 Product Manual page 347

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Product manual - IRB 6790
3HAC063331-001 Revision: B
Action
Tip
Use tape and tie the axis-5 and axis-6
connectors and carrier into a bundle (if not
already done). This is done to facilitate the
procedure and to avoid damaging the parts
during the procedure.
This will also make it easier to run the cable
harness through the inside of the robot.
If changing to a new cable harness:
Mount the air hose nipple on the cable plate
by screwing it in place. Use Locking liquid.
Fit the air hose from axis 4 motor into the
air nipple. Make sure that it 'clicks' when
connecting it.
Make sure that the gasket underneath the
cover is correctly fitted. Replace if dam-
aged.
The gasket is covered with adhesive on the
side facing the upper arm cover. The three
washers are pressed into the holes in the
gasket. Make sure all three washers are
fitted.
© Copyright 2019 - 2020 ABB. All rights reserved.
4.5.4 Replacing the lower arm
Note
xx1300000668
3HAB7116-1 (Loctite 243)
xx1800001380
A B C
xx1400000382
A Gasket
B Cable guide
C Washer
D Cover
Continues on next page
4 Repair
Continued
D
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