4 Repair
4.5.1. Replacement of complete lower arm
1353HAC026048-001 Revision: A
© Copyright 2006-2008 ABB. All rights reserved.
Removal, lower arm
The procedure below details how to remove the complete lower arm.
Bearing grease 3HAB 3537-1 Used to lubricate the sealing
ring.
Hoisting equipment -
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.
Other tools and
procedures may be
required. See references
to these procedures in
the step-by-step instruc-
tions below.
These procedures include
references to the tools
required.
Equipment, etc. Spare part no. Art. no. Note
Action Note/Illustration
1.
-
Danger!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Remove the upper arm. Detailed in section Removal, upper arm on
page 117.
3.
-
Caution!
The lower arm weighs 27 kg! Use a
suitable lifting device to avoid injury to
personnel!
Continued
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