4 Repair4.4.4. Replacement of wrist unit1433HAC026660-001 Revision: C© Copyright 2006-2008 ABB. All rights reserved.4.4.4. Replacement of wrist unitLocation of wrist unitThe wrist unit is located in the frontmost part of the upper arm.A more detailed view of the upper arm, including the wrist unit, is found in the spare part view.Upper arm, exploded view 1 on page 251 in part 2 of the Product manual.xx0600002847Required equipmentA Attachment screws, wrist unit (3 pcs)B Oil plug (only one shown)C Wrist unitEquipment, etc. Spare part no. Art. no. NoteWrist, Standard/Foundry3HAC 026569-001 Standard and Foundry versions.O-ring sealingplate not included!Note! The wrist, standard/Foundry is not interchangeablewith art. no. 3HAC 10475-1!O-ring sealingplate 3HAC 025420-001 Must be replaced.Note! The o-ring sealingplate isnot interchangeable with art.no.3HAC 7191-1!Grease 3HAC 3537-1 For lubricating the o-ring seal-ingplate.Standard toolkit The contents are defined insection Standard toolkit on page237.Continues on next page