ABB OmniCore IRB 6740 Product Manual page 140

4 Maintenance
4.4.2 Changing the oil in axis-1 gearbox
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140
Action
Remove the protective cap from the nipple
of the oil hole and connect the oil dis-
penser.
Remove the plug from the venting hole.
Note
The venting hole is opened to let out air
during the filling process.
Refill the gearbox with oil with the oil dis-
penser.
Note
The amount of oil to be filled depends on
the amount previously being drained.
Inspect the oil level through the inspection
hole.
CAUTION
The oil level sinks when the oil fills all cav-
ities in the gearbox. Wait until the oil stops
sinking, before measuring the oil level.
Remove the oil dispenser and refit the
protective cap to the nipple.
© Copyright 2023 ABB. All rights reserved.
Note
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Type of oil and total amount is detailed in
Technical reference manual - Lubrication
in gearboxes.
Required oil level: 0-10 mm below the oil
plug hole
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Product manual - IRB 6740
3HAC085701-001 Revision: A