4 Repair
4.7.3. Replacement of gearbox axis 3
2413HAC027151-001 Revision: B
© Copyright 2006-2008 ABB. All rights reserved.
Removal
The procedure below details how to remove gearbox axis 3.
Other tools and
procedures may be
required. See
references to these
procedures in the step-
by-step instructions
below.
These procedures include
references to the tools
required.
Equipment, etc.
Spare part
no.
Art. no. Note
Action Note
1. Move the robot to the position shown in the
figure to the right.
xx0600003125
2.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
3. Drain the oil from gearbox axis 3. Detailed in section Oil change,
gearbox, axis 3 on page 132.
4. Remove the upper arm. Detailed in section Replacement of
the upper arm on page 181.
5. While the upper arm is resting on its side on the
floor, fit the lifting tool in the uppermost hole of
the gearbox.
Art. no. is specified in Required
equipment on page 240.
6.
CAUTION!
The gearbox weighs 51 kg! All lifting equipment
used must be sized accordingly!
7. Secure the gearbox with a roundsling in an
overhead crane.
Continued
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