Note/Illustration
Action
Specified in
.
Return to the other side of the upper arm and
prepare the lock nut by lubricating it with
locking liquid
.
13
xx0600002606
Fit the tapered roller bearing and the lock nut
(flat side outwards) to the shaft end.
14
Tapered roller bearing
Lock nut, tightening torque: 35
Nm.
Fit a new VK cover to the upper arm.
15
Art. no. is specified in
Fit the other tapered roller bearing and lubric-
ated lock nut to the opposite side of the upper
arm.
16
Use the
extended KM nut
and tighten the lock
nut with 55 Nm, then untighten and retighten
with 35 Nm.
xx0600002607
Fit the distance and the radial sealing to the
shaft end by hand.
Note!
Make sure to fit the radial sealing with
the flat side outwards!
17
Radial sealing
Distance
Detailed in section
Refit the parallel bar.
18
Detailed in sections:
•
•
Refitting, upper rod on page 152
•
Refitting, lower rod on page 156
Refit the linkage.
19
Continues on next page
148
3HAC026048-001 Revision: E
© Copyright 2006-2013 ABB. All rights reserved.
4 Repair
4.4.3 Replacement of complete upper arm
Continued
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