4 Repair
4.6.1. Replacement of balancing device
179 3HAC022032-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
Fitting of cylindrical roller bearing
The procedure below details how to fit the cylindrical roller bearings onto the balancing
device shaft and into the frame brackets.
13.
Make sure all safety requirements are met
when performing the first test run. These
are further detailed in section DANGER -
First test run may cause injury or damage!
on page 33.
Action Info/Illustration
Action Info/Illustration
1. Fit the inner ring of the bearing onto both end parts of
the balancing devices shaft .
Shown in the figure Location
of balancing device on page
172
2. Fit the outer ring of the bearing into both brackets with
a press toll, bearing.
Art. no. is specified in
Required equipment on
page 173
3. Fit the sealing ring with dust lip with the same, but
turned, press tool, bearing.
Part no. is specified in
Required equipment on
page 173
4. Lubricate the bearing and the sealing with grease. Art. no. and amount
specified in Required
equipment on page 173
5.
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in section DANGER - First test run may
cause injury or damage! on page 33.
Continued
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