4 Repair
4.6.3. Replacement of parallel arm
1493HAC026048-001 Revision: A
© Copyright 2006-2008 ABB. All rights reserved.
Assembly, parallel arm
The figure below shows the assembly of the parallel arm.
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Refitting, parallel arm
The procedure below details how to refit the complete parallel arm to the robot.
A Parallel arm
B Sealing V- ring (2 pcs)
C Groove ball bearing
D Attachment screws and washers (8 pcs)
Action Note
1.
-
Danger!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Fit the complete parallel arm to the robot with the
eight attachment screws and washers.
8 pcs; M10x60.
Tightening torque: 72 Nm.
3. Refit the parallel bar. Detailed in section Refitting, parallel
bar on page 140.
Continued
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