4 Repair
4.4.4. Replacement of linkage - upper rod
1253HAC026048-001 Revision: A
© Copyright 2006-2008 ABB. All rights reserved.
Refitting, upper rod
The procedure below details how to refit the upper rod of the linkage.
Action Note
1. If needed, replace the bearings in the rod.
Use the press sleeve.
Note! The bearings are sensitive for pushes. Make
sure they are not damaged!
Spare part no. is specified in
Required equipment on page 123.
2. Lubricate the bearings properly with bearing grease. Specified in Required equipment
on page 123.
3. Refit the sealing rings on the shaft ends of the link
and tilthouse.
Shown in the figure Location of
upper rod on page 123.
4. Refit the support washers on the shaft ends. Shown in the figure Location of
upper rod on page 123.
5. Refit the upper rod to its place on the shafts. Check that the rod is pushed in
completely.
6. Refit the support washers on the outside of the
upper rod, on the shaft ends.
7. Refit the lock nuts on the link and tilthouse, using
locking liquid.
Tightening torque: 20 Nm.
8.
-
Danger!
Make sure all safety requirements are met when
performing the first test run. These are further
detailed in section DANGER - First test run may
cause injury or damage! on page 32.
Continued
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