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4.4 Upper and lower arm
4.4.1. Replacement of turning disk
Location of turning disk
The turning disk is located in the center of the wrist unit as shown in the figure below.
A more detailed view of the component and its position may be found in chapter
views
xx0100000129
A
B
C
Required equipment
Equipment, etc.
Turning disk, dia. 250
Turning disk, insulated 3HAC023124-002
O-ring
Grease
Standard toolkit
3HAC022033-001 Revision: E
in the
Product manual, reference
Turning disk
Oil plug, filling (oil plug for draining is located on the opposite side of the tilthouse)
Turning disk attachment screws, 33 pcs
Spare part no.
3HAC13193-1
4.4.1. Replacement of turning disk
information.
Art. no.
Note
Does not include o-ring!
21522012-433
Must be replaced when
replacing the turning disk!
3HAB3537-1
Used to lubricate the o-ring.
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The content is defined in
section
page
4 Repair
Exploded
Standard toolkit on
394.
Continues on next page
245
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