NoteAction
xx1000001406
Put the gearbox onto the guide pins and
slide it carefully into place in the frame.
Note
Check that the sealing is in place during
the procedure.
7
Use a crank to move the gears in order to
find the holes for the attachment screws.
8
Axis 2Secure the gearbox to the lower arm with
the attachment screws and washers in two
of the screw areas (the third is not reach-
able at this point). Do not remove the guide
sleeves yet.
9
M12x60 quality 12.9 Gleitmo (6+6 pcs)
• Tightening torque: 120 Nm.
M16x90 quality 12.9 Gleitmo (2+2 pcs)
• Tightening torque: 300 Nm.
Axis 3
M12x60 quality 12.9 Gleitmo
• Tightening torque: 120 Nm.
M12x60 quality 12.9 Gleitmo (1+1 pc)
• Tightening torque: 120 Nm.
Remove the two guide sleeves and replace
them with the two remaining M12 screws.
10
M12, quality 8.8-A2FSecure the gearbox to the frame the attach-
ment screws and washers.
11
Tightening torque: 120 Nm.
Clean the gearbox of residual grease.12
Loctite 243.Apply locking liquid in the attachment holes
for the gearbox cover.
13
Continues on next page
3HAC039838-001 Revision: C 319
© Copyright 2013 ABB. All rights reserved.
4 Repair
4.7.2 Replacing the gearbox, axes 2- 3
Continued
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