ABB IRB 6660 Product Manual page 127

Equipment
Other tools and procedures may
be required. See references to
these procedures in the step-by-
step instructions below.
Inspecting, bearings
Use this procedure to inspect the bearings, balancing device.
1
2
3
4
Product manual - IRB 6660
3HAC028197-001 Revision: S
3.3.6 Inspecting, balancing device bearings and piston rod guide ring
Action
Move axis 2 to calibration position.
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the
robot
• air pressure supply to the robot
Before entering the robot working area.
Remove locknuts (KM10), sealing rings
and support washers.
Fit the auxiliary shafts on upper and
lower axes of balancing device.
The shafts should be tightened to their
bottom position.
© Copyright 2007-2018 ABB. All rights reserved.
Art.no Note
These procedures include refer-
ences to the tools required.
Note
xx0500002496
A Ear (adjustable needle bearing located
inside)
B Support washer
C Lock nut KM10 (with sealing ring)
D Piston rod
E Guide ring (not visible in this view)
F Inner ring
Art. no. is specified in
on page 126.
3 Maintenance
Continued
Required equipment
Continues on next page
127