Removing complete tubular shaft unit
Use this procedure to remove the complete tubular shaft unit.
NoteAction
How to drain the oil from the gearbox is
described in section:
• Changing the oil, axis-4 gearbox
on page 172
Drain oil from gearbox axis 4.1
xx0800000336
Move the robot to the position shown in the
figure.
2
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot
working area.
3
xx0800000335
Remove the bracket securing the cable
package to the tubular shaft unit by remov-
ing its attachment screws.
4
Parts:
• A: Tubular shaft unit
• B: Attachment screws M6x16 qual-
ity 8.8-A2F (2 pcs)
• C: Bracket
Place the cable package in a way that it will
not be damaged in the continued removal
procedure.
5
How to remove motors is described in
section:
• Removing motors on page 278
Remove motors axes 4, 5 and 6.6
Continues on next page
252 3HAC033453-001 Revision: H
© Copyright 2009-2013 ABB. All rights reserved.
4 Repair
4.4.2 Replacing complete tubular shaft unit
Continued
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