ABB IRB 760 Series Product Manual page 110

3 Maintenance
3.3.4 Inspecting, balancing device bearings and piston rod guide ring
Continued
Inspecting, bearings
Use this procedure to inspect the bearings, balancing device.
1
2
Continues on next page
110
Action
Check for dissonance from the bearings at ear
and from the piston rod attachment.
Replace the bearing, if dissonance is detected.
Check for grease leakage from bearings. If
leakage is suspected, fault trace according to
following step-by-step instruction:
• Clean the area of old grease.
• Run the robot for a few minutes in order
to move the balancing device piston.
• Check for leakage. Leakage from the
inner side of attachment signifies a
damaged spacer ring while leakage from
the outer side signifies a damaged lock
nut. Replace damaged component.
© Copyright 2011-2018 ABB. All rights reserved.
Note
xx1000001130
Replacement is detailed in section
placing the balancing device on
page 278.
See Replacing the balancing device on
page 278.
xx1000001145
A Spacer ring
B Lock nut KM10
C Support washers (2 pcs)
Product manual - IRB 760
3HAC039838-001 Revision: M
Re-