NoteAction
xx1300000790
Fit an attachment screw in one of the upper
holes and use it for security when the lifting
accessory is removed.
8
Tightening torque: 280 NmSecure the lower arm with its attachment
screws and washers.
9
Attachment screws: M16x50 quality steel
12.9 Gleitmo (21 pcs)
Washers: steel 17x25x3 (21 pcs)
Disconnect the 24 VDC power supply (if
used).
10
Tightening torque: 280 Nm
xx1300000788
Remove the guide pins and replace them
with the remaining attachment screws.
11
Remove the lifting accessory from the
lower arm.
12
Refitting the upper arm
NoteAction
DANGER
Make sure that all supplies for electrical
power, hydraulic pressure, and air pressure
are turned off.
1
Continues on next page
3HAC044266-001 Revision: - 319
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.5.4 Replacing the lower arm
Continued
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