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4 Repair
4.8.2 Replacing gearbox axis 2
Continued
9
10
11
12
13
14
15
Continues on next page
324
Action
Lift the gearbox onto the guide pins and
slide it into position while rotating the motor
pinion to find the mating position. Use a ro-
tation tool.
Note
The position of the oil plug shall be accord-
ing to the illustration.
Secure the gearbox with its attachment
screws and washers.
Perform a leak-down test.
Fit the guide pins to the gearbox.
CAUTION
The weight of the complete upper and lower
arm together is 205 kg
All lifting accessories used must be sized
accordingly.
Lift the upper and lower arms into mounting
position and guide them in place with the
guide pins.
It might be necessary to rotate the motor
pinion with the rotating tool to find the mat-
ing position.
Refit the attachment screws and washers
to secure the lower arm to the axis-2 gear-
box.
© Copyright 2009-2021 ABB. All rights reserved.
Note
Article number is specified in
equipment on page
317.
xx1000000307
Parts:
•
A: Position of oil plug on gearbox
See screw dimension in the figure in:
•
Location of gearbox axis 2 on
page 317
Tightening torque: 110 Nm
See
Performing a leak-down test on
page
188.
Attachment screws: M12x50 quality steel
Gleitmo 12.9 (18 pcs)
Tightening torque: 110 Nm.
xx1800000935
Product manual - IRB 4600
3HAC033453-001 Revision: Y
Required
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