4 Repair
4.7.2. Replacement gearbox axis 2
369
3HAC026876-001 Revision: F
© Copyri
ght
200
7-2010 ABB.
All rights reserved.
Removal
The procedure below details how to remove gearbox axis 2.
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
1. Unload the balancing device.
Method 1 described in section
balancing device using hydraulic press tool. on
page 322
Method 2 described in section
balancing device using distance tool on page 317
.
2. Remove the front shaft using the
tool 3HAC028920-001.
for design 1.
for design 2.
3. Jog the robot to the position ax.2 (-
60°) and ax.3 (+60°).
xx0700000351
4.
CAUTION!
The upper and lower arms (incl.
gearboxes axes 2 and 3) weighs
455 kg. All lifting equipment used
must be sized accordingly!
Continued
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