4 Repair
4.7.3. Replacement of gearbox, axis 3
3813HAC022033-001 Revision: K
© Copyright 2004-2011 ABB. All rights reserved.
Required equipment
Equipment, etc. Spare part no. Art. no. Note
Gearbox 3HAC12641-1 Includes gearbox and all
o-rings. Does not include
the sealing, axis 2/3.
O-ring 3HAB3772-68
3HAB3772-51
1 pc on the gearbox.
Replace if damaged.
Grease 3HAB3537-1 For lubricating the o-rings.
Brush - Option Foundry Prime
Rust preventive 3HAC026621-001 Option Foundry Prime
Equivalent:
• Mercasol 3106
Sealing, axis 2/3 3HAC17212-1
3HAC17213-1
A new sealing must be
used on each assembly!
Mechanical stop axis
3
3HAC12708-2 Used to secure the upper
arm. Use attachment
screws 3HAB3409-86
(M16 x 60).
Washers (for
mechanical stop axis
3)
3HAA1001-186
Bolt, M16x60 (for
mechanical stop axis
3)
3HAB3409-86
3HAC025333-005
Lifting eye M16 3HAC14457-4
Guide pins M16 x 250 3HAC13120-4 For guiding the gearbox.
Use guides in pairs!
Guide pins M16 x 300 3HAC13120-5 For guiding the gearbox.
Use guides in pairs!
Guide pins, sealing ax
2/3, 80mm
3HAC14627-2 For guiding the sealing,
axis 2/3.
Use guides in pairs!
Guide pins, sealing ax
2/3, 100mm
3HAC14627-3 For guiding the sealing,
axis 2/3.
Use guides in pairs!
Standard toolkit - Content is defined in
section Standard toolkit on
page 427.
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.
Continued
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