ABB IRB 760 Series Product Manual page 209

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13
14
Refitting lock nuts and the remaining parts
Before starting this procedure, perform the procedure:
Use this procedure to refit the lock nuts and the other remaining parts of the
tilthouse unit.
1
2
3
Product manual - IRB 760
3HAC039838-001 Revision: M
Action
Insert the shims in the space between the tilt-
house and the upper arm on the axis 3 side.
CAUTION
Do not insert the shims too deep! If it is inserted
too deep, it will be clamped up by the shaft.
xx0600002748
• Shims, T = 2 mm
• A: 86 mm
Start pressing the parts together by screwing
the nut with a wrench, in order to verify that the
shaft is getting correctly guided into the axis.
Then press the parts together with hydraulics.
Fit the axis 2 side in the same way, by following
the steps above.
• Refitting shafts on page 206
Action
Note
Start the assembly on the axis 2 side!
Apply locking liquid (Loctite 243) on the threads
of the lock nut on the axis 2 side.
Secure the axis 2 shaft with the lock nut.
Note
Flat side of the lock nut facing inwards!
© Copyright 2011-2018 ABB. All rights reserved.
4.4.2 Replacing the tilthouse unit
Note
Art. no. is specified in Required
equipment on page 195.
xx1000001439
Note
Remember to move the shims and in-
sert it on the axis 2 side.
Note
Tightening torque:
• 90 Nm
Continues on next page
4 Repair
Continued
209