4.4.5 Replacing the complete lower arm
Location of lower arm
The complete lower arm is located as shown in the figure below.
xx0700000067
Lower armA
Parallel armB
Required equipment
NoteArt.no.Equipment, etc.
For spare part no. see:
• Spare part lists on
page 387.
Lower arm
Always change the sealing.Sealing, axes 2/3
Used to keep the axes 2/3 sealing
in place during refitting of lower
arm.
3HAC14446-1Guide sleeves
3HAC023132-001Crank
M16x90-Lock screw
3HAC8446-1Lifting tool, lower arm com-
plete
Continues on next page
244 Product manual - IRB 6660
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.4.5 Replacing the complete lower arm