4 Repair
4.5.4. Replacement of balancing device
2873HAC020993-001 Revision: G
© Copyright 2004-2008 ABB. All rights reserved.
Attachment points, balancing device
The attachment points for the lifting tools etc. are located as shown in the figure below.
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Required equipment
B Lifting eye for the lifting equipment
C Securing screw attachment hole, secures the bearing attachment to the balancing
device (remove the protection plug)
D Hole in the frame to access the balancing device shaft with the puller/press tool
E Locking screw attachment hole, secures the lower arm to the frame
Equipment Spare part no. Art. no. Note
Balancing device 3HAC021031-002 Includes balancing device
3HAC 020040-001!
Includes o-rings 3HAB
3772-44.
O-ring 3HAB 3772-44 3 pcs, to be replaced if
damaged!
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