Changing Oil, Axis-4 And Axis-5 Gear Unit Pre-Stage - ABB IRB 390 Product Manual

4.4.4 Changing oil, axis-4 and axis-5 gear unit pre-stage

Location of the gear unit pre-stage
The axis-4 and axis-5 gear unit pre-stages are located as shown in the figure.
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A
B
Summary of the change procedure
This is a brief summary of the change procedure, containing the major actions to
be performed.
Product manual - IRB 390
3HAC066566-001 Revision: B
4.4.4 Changing oil, axis-4 and axis-5 gear unit pre-stage
Axis 4 gear unit pre-stage
Axis 5 gear unit pre-stage
1 Remove the axis-4 and axis-5 motor and gear units from the base unit.
2 Remove the motor.
3 Change the oil.
4 Refit the motor.
5 Refit the axis-4 and axis-5 motor and gear units to the base unit.
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