ABB IRB 5720 Product Manual page 492

5 Repair
5.9.2 Replacing the axis-2 gearbox
Continued
5
6
7
Lifting back and refitting the lower and upper arm
Use this procedure to lift back and refit the lower and upper arm mounted together.
1
Continues on next page
492
Action
Slide the gearbox into position and fit the
attachment screws and washers.
Remove the guide pins and fit the remain-
ing attachment screws and washers.
Tighten the attachment screws.
Action
Fit two guide pins in opposite holes in the
axis-2 gearbox.
Tip
Use different lengths on the guide pins to
simplify guidance.
Tip
Lubricate the guide pins with some grease
to make the lower arm slide better.
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Note
Hex socket head cap screw: M12x50 12.9
Gleitmo 603+Geomet 500 (32 pcs ).
xx2100002413
xx2100002412
Tightening torque: see standard torque in
Screw joints on page 592..
Note
Guide pin, M16x150 / Guide pin, M16x200:
3HAC13120-2 / 3HAC13120-3
Always use guide pins in pairs.
xx2100002417
Product manual - IRB 5720
3HAC079195-001 Revision: A