ABB IRB 260, Product Manual

Page: 147 / 268

Note/Illustration Action
xx0600002603
Secure the upper arm to the lower arm by
fastening the shaft end (A) with the attachment
screw and washer (B), as shown in the figure
to the right. 7
Shaft end
1 pc, M12 x 60, (UNBRAKO 12.9)
and washer. Tightening torque:
90 Nm.
Reused screws may be used, providing
they are lubricated as detailed in the
section
Screw joints on page 221 before
fitting.
The guide pins and the spare part no.
for the shaft end are specified in
Re-
quired equipment on page 143 .
Fit three guide pins to the other shaft end . 8
xx0600002605
Secure the other side of the upper arm to the
lower arm by fitting the shaft end with guid-
ance from the guide pins. 9
Shaft end
Guide pins, 3 pcs
Attachment screw and washer
Specified in Required equipment on
page 143 .
Remove the guide pins and secure the shaft
end with three flanged bolts from the inside
of the lower arm, using
locking liquid . Do not
tighten yet.
10
1 pc, M12 x 60, UNBRAKO 12.9. Tight-
ening torque: 90 Nm. Fit the one attachment screw and washer (C
in the previous figure) to the shaft end. 11
Reused screws may be used, providing
they are lubricated as detailed in the
section
Screw joints on page 221 before
fitting.
Tightening torque: 10 Nm. Tighten the flanged bolts. 12
Continues on next page
3HAC026048-001 Revision: E 147
© Copyright 2006-2013 ABB. All rights reserved.
4 Repair
4.4.3 Replacement of complete upper arm
Continued