ABB IRB 6730, Product Manual, Page: 245 / 660

Note Article number Spare part
The maintenance set contains:
• radial sealing with dust lip,
2 pcs
• groove ball bearing com-
plete, 2 pcs
• retaining ring, bore, 2 pcs
• VK-cover, 2 pcs
(3HAA2166-13)
3HAC087164-001 Maintenance set cradle
Required tools and equipment
Note Article number Equipment
Used to secure lower arm. - Lock screw, M16x120
Used to unload or restore a balan-
cing device.
User instructions are enclosed
with the tool. 3HAC074411-001 Hydraulic press equipment, balan-
cing device
Used for removing and fitting
shaft and bearings.
User instructions are enclosed
with the tool. 3HAC028920-001 Dismantle and mounting tool
To be used with the press and
puller tools.
See technical specifications in the
user instructions for the press
equipment. 3HAC13086-1 Hydraulic pump 80 MPa
To be used with the press and
puller tools.
See technical specifications in the
user instructions for the press
equipment. 3HAC11731-1 Hydraulic cylinder
SA-10-8-NA1 - Lifting shackle
Lifting instruction 3HAC15880-2
enclosed. 3HAC15556-1 Lifting accessory (chain)
Content is defined in section
Standard toolkit on page 648 .
- Standard toolkit
Required service parts
Note Article number Equipment
Located at the cradle of the balancing
device. 2 pcs required.
Replace if damaged. 3HAA2166-13 VK cover, 100x10
Loctite 2400 (or equivalent Loctite 243) - Locking liquid
Shell Gadus S2 3HAC042536-001 Grease
Continues on next page
Product manual - IRB 6730 245
3HAC085699-001 Revision: B
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.4.3 Replacing the rear bearings on the balancing device
Continued