ABB OmniCore IRB 6740, Руководство по эксплуатации продукта, Страница: 565 / 664

Note Action
xx2000000394
Remove the remaining attachment screw
and let the upper arm slide out from the
lower arm with support from the guide pins. 2
Lift the upper arm and place it on the pre-
pared area. 3
xx1300000553
This step is only valid when the upper arm
is removed due to replacement of the axis-
3 gearbox:
Place pieces of wood (or similar) under arm
house and wrist. Lower the upper arm, and
let the upper arm rest as shown in the fig-
ure.
This is done in order to keep the axis-3
gearbox in a vertical position and to get the
best position to replace the axis-3 gearbox,
if applicable.
4
Removing the axis-3 gearbox
Use this procedure to remove the gearbox.
Note Action
Guide pin, M12x150 / Guide pin, M12x200:
3HAC13056-2 / 3HAC13056-3 Remove two attachment screws in opposite
holes and replace them with guide pins.
Tip
Lubricate the guide pins with some grease
to make the gearbox slide better.
1
Always use guide pins in pairs.
xx2300000209
Continues on next page
Product manual - IRB 6740 565
3HAC085701-001 Revision: A
© Copyright 2023 ABB. All rights reserved.
5 Repair
5.9.3 Replacing the axis-3 gearbox
Continued