ABB IRB 4400/60 Product Manual page 120

3 Maintenance
3.6.3 Oil change, gearbox axis 4
Continued
1
2
3
4
120
WARNING
When filling gearbox oil, do not overfill, since this could lead to internal
over-pressure inside the gearbox which in turn may:
• - damage seals and gaskets
• - completely press out seals and gaskets
• - prevent the manipulator from moving freely
Action
Move the upper arm to a vertical position (rear end
upwards).
Remove the upper oil plug, filling.
Fill the gearbox with lubricating oil.
Clean and refit the oil plug.
© Copyright 2004-2018 ABB. All rights reserved.
Note/Illustration
Shown in the figure Location
of oil plugs on page 118.
Where to find type of oil and
total amount is detailed in
Type and amount of oil in
gearboxes on page 114.
Correct oil level is specified
in section Inspection of oil
levels on page 115.
Product manual - IRB 4400
3HAC022032-001 Revision: Q