4 Repair
4.7.2. Replacement gearbox axis 2
3HAC026876-001 Revision: C358
© Copyright 2006-2008 ABB. All rights reserved.
7.
CAUTION!
The upper and lower arms (incl. gearboxes
axes 2 and 3) weighs 455 kg. All lifting
equipment used must be sized accordingly!
8. Fit the lifting tool on the upper and lower arms
and secure the robot in an overhead crane.
xx0700000350
Parts:
• A: Lifting eye (on armhouse)
• B: Lifting chain
• C: Hoisting block
• D: Lifting chain
• E: Lifting chain
• F: Roundsling (put in a loop
around the wrist on the inside)
• G: Roundsling (put in a loop
around the lower arm)
9. Use a crank in the gearbox in order to find the
holes for the attachment screws.
10. Refit the lower arm to the gearbox axis 2 with its
attachment screws.
M16x60 (12 pcs)
Tightening torque: 300 Nm.
11. Refit motor axis 2. Detailed in section Replacement of
motor axis 2 on page 306.
12. Refit the lower end of the cable harness.
NOTE!
For Cleanroom robots the procedure is detailed
in section Replacement of cable harness,
Cleanroom on page 207.
Detailed in section Replacement of
cable harness, axes 1-6 on page 193.
13. Fill the gearbox axis 2 with oil. Detailed in section Oil change,
gearbox axis 2 on page 157.
Action Note
Continued
Continues on next page
To Next Page
Loading...
