4 Repair
4.6.3. Replacement of parallel arm
1473HAC026048-001 Revision: A
© Copyright 2006-2008 ABB. All rights reserved.
4.6.3. Replacement of parallel arm
Location of parallel arm
The parallel arm is located at the frame, as shown in the figure below.
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Required equipment
A Parallel arm
B Parallel bar
Equipment Spare part no. Art. no. Note
Parallel arm complete 3HAC025727-001 Includes:
• groove ball bearing
• sealing ring
Bearing grease 3HAB 3537-1
Standard toolkit The contents are defined
in section Standard toolkit
on page 190, in part 2 of
the Product manual.
Calibration Pendulum toolkit 3HAC15716-
1
Complete kit that also
includes operating
manual.
Continues on next page