Universal Robots UR3 Service Manual page 65

5. Service and Replacement of Parts
Lower arm – part number: 103508
NOTICE
The lower arm wire bundle kit contains wire bundle for multiple robot types.
Please be sure use the correct length.
Service Manual
• In order to mount a new wire bundle in
the UR3 lower arm, it is recommended to
remove the elbow. This should make the
job easier.
• The wire bundle is different in each end
and need to be inserted correct.
• It is important that the long wire section
after the small grommet must be as
shown on the photo.
• With the elbow unmounted, the large
grommet needs to be placed in the end
shown on the photo, if not already
mounted
• Slide the long end of wires down the
lower arm
59 UR3