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4 Repair
4.5.3. Replacement of spherical roller bearing, balancing device (old and new)
Continued
284
Action
3. Insert the threaded bar through the new
bearing and place it in the front ear. Also fit the
press tool.
Secure with the knurled nut and press nut at
each end of the threaded bar.
4. Press in the bearing properly inside the ear.
5. Apply grease to the new sealing rings and o-
rings and fit them.
6. Press in the sealing rings and sealing washer.
7. Refit the balancing device to the robot.
8. Lubricate the spherical roller bearing in the ear.
NOTE!
The balancing device must be mounted on the
robot when lubrication is performed!
9. Make sure no incorrect leakage occures. It
could indicate damaged o-rings.
10.
DANGER!
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in section
run may cause injury or damage! on page
Note
xx0700000360
Parts:
•
•
•
•
Detailed in section
290.
Detailed in section
spherical roller bearing, balancing
device on page
Further information is available in
section
131.
DANGER - First test
33.
A: Knurled nut
B: Press tool (ordered
separately)
C: Threaded bad, M16
D: Nut M16
Refitting on page
Lubrication of
175.
Check for leakage on page
3HAC026876-001 Revision: C
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