ABB IRB 4400 - 45 Product Manual page 101

Location of oil plugs, axes 5 and 6 (all robot versions except IRB 4400/L10)
The wrist unit has two oil plugs for draining and one oil plug for filling, located as shown in
the figure below.
xx0300000223
A
B
Location of oil plugs, axes 5 and 6 (only IRB 4400/L10)
The wrist unit has one oil plug for draining the oil and one oil plug for filling, located as
shown in the figure below. The oil plug for filling is also used as an air inlet when draining
the oil.
xx0300000118
A
B
3HAC022032-001 Revision: E
Oil plug, draining (2 pcs, the other oil plug not shown in figure)
Oil plug, filling (also used for draining)
Oil plug, draining
Oil plug, filling (also used as air inlet when draining)
3 Maintenance
3.4.2. Inspection of oil levels
Continued
Continues on next page
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