4.7.3 Replacing gearbox axis 6
Location of gearbox axis 6
The axis 6 gearbox is located in the center of the wrist as shown in the figure.
xx0600002627
Turning diskA
Attachment screws (6 pcs) turning diskB
Tilthouse unitC
Gearbox, axis 6D
Attachment screws and washers, gearbox axis 6E
Required equipment
NoteArt. no.Equipment
Includes o-ringFor spare part no. see:
• Spare part lists on
page 353.
Gearbox axis 6
For spare part no. see:
• Spare part lists on
page 353.
Turning disk
Not included in gearbox.3HAA1001-172Washers
Replace only if damaged!
Must be replaced when reas-
sembling gearbox.
3HAB3772-57O-ring (type 2)
164.7x3.53
Must be replaced when reas-
sembling gearbox.
3HAB3772-64O-ring (type 2)
150.0x2.0
Must be replaced when reas-
sembling gearbox.
3HAB3772-61O-ring (type 2) 12 pcs
13.1x1.6
Shell Gadus S23HAC042536-001Grease
Used to lubricate the o-ring
Continues on next page
Product manual - IRB 660 299
3HAC025755-001 Revision: W
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4 Repair
4.7.3 Replacing gearbox axis 6