ABB IRB 660 Product Manual page 234

4 Repair
4.4.9 Replacement of parallel arm
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Action
Foundry Plus:
Apply rust preventive on the highlighted areas.
Refit the protection washer on the inner shaft.
Refit the lock ring on the inner shaft.
CAUTION
The parallel arm system weighs 118 kg.
All lifting accessories used must be sized accord-
ingly!
Fit the lifting accessory, parallel arm.
Lift the parallel arm onto the workbench where the
lower arm is placed.
Adjust the lower arm in a way that both holes are
parallel.
Use a level.
Apply some grease in the holes in the lower arm
(thick blue arrows).
Note
Do not put grease on the surfaces for the VK covers
(thin red arrow)!
© Copyright 2006-2020 ABB. All rights reserved.
Note
xx1400001127
Art. no. is specified in Required
equipment on page 229.
Art. no. is specified in Required
equipment on page 229
xx1000001380
Product manual - IRB 660
3HAC025755-001 Revision: W