NoteArt.no.Equipment, etc.
Content is defined in section
Standard tools on page 351.
-Standard toolkit
These procedures include refer-
ences to the tools required.
Other tools and procedures
may be required. See refer-
ences to these procedures in
the step-by-step instructions
below.
See chapter Circuit diagrams on
page 357.
Circuit diagram
Removal, lower arm
The procedure below details how to remove the lower arm.
NoteAction
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
1
xx1000001101
Secure the lower arm with a lock screw in the
hole as shown in the figure to the right.
CAUTION
Tighten by hand!
2
See Replacing linkage - upper link
arm on page 221
Remove the linkage.3
See Replacing the linkage - lower link
arm on page 228
See Replacement of linkage - link on
page 235
See Replacing the balancing weight
on page 274.
Remove the balancing weight.4
See Replacing the balancing device
on page 265
Remove the balancing device.5
See Replacing the parallel rod on
page 244.
Remove the parallel rod.6
Continues on next page
252 3HAC039838-001 Revision: C
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.4.8 Replacing the complete lower arm
Continued
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