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4 Repair
4.5.3. Replacement of balancing device
Continued
280
Action
8. Apply the puller tool, balancing device shaft to
the shaft through the hole in the frame.
The shaft has a M20 thread diameter, as shown
in the figure to the right.
Pull the shaft out using the puller tool and the
hydraulic pump.
9. Restore the balancing device.
10. Secure the two bearing attachments to the
balancing device by replacing the protection
plug on the outside of each attachment, with
securing screws.
The protection plugs must be refitted after
refitting the balancing device, do not loose
them!
11. Remove the two bearing attachments from the
frame by unscrewing their four attachment
screws.
12. Fit two guide pins through the upper holes of
the bearing attachments, to the frame.
13. Lift the balancing device gently backwards to a
secure area, allowing the bearing attachments
to slide on the guide pins.
Note
Art. no. is specified in
Required
equipment on page
278!
The hole in the frame is shown in the
figure
Attachment points, balancing
device on page
277!
xx0300000060
NOTE!
The dimension of the shaft puller tool
is M20. Do not mix up with the shaft
press tool used when mounting the
shaft.
Detailed in section
Restoring the
balancing device on page
Shown in the figure
Attachment points,
balancing device on page
Dimensions for the securing screws
are specified in
Required equipment
on page
278.
Shown in the figure
Location of
balancing device on page
Make sure the parallel pins inside are
not lost!
Art. no. is specified in
Required
equipment on page
278!
NOTE!
Make sure not to burden the guide
pins with the weight of the balancing
device!
Continues on next page
3HAC022033-001 Revision: E
294.
277!
276!
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