ABB IRB 6620 Product Manual page 285

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Refitting
The procedure below details how to refit gearbox axis 2.
1
Product manual - IRB 6620
3HAC027151-001 Revision: W
Action
Fit the lifting tool for lifting the
gearbox in the uppermost hole and
secure it with a roundsling.
Remove the attachment screws
M12x60 (24 pcs) securing the
gearbox to the frame.
Remove the gearbox and put it in
a place where it will not/cannot be
damaged.
Wipe away residual oil and paint.
Action
Make sure the o-ring is fitted
to the gearbox. Lightly lubricate
it with grease.
© Copyright 2006-2020 ABB. All rights reserved.
4.7.2 Replacement gearbox axis 2
Note
Art. no. is specified in
page 281.
xx0900000114
The figure shows IRB6640.
Shown in the figure Location of gearbox axis 2 on
page 281.
Note
xx0600003128
• A : O-ring 3HAB3772-91
4 Repair
Continued
Required equipment on
Continues on next page
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