ABB OmniCore IRB 6740 Product Manual

Preparations prior to refitting motorNoteActionDANGERMake sure that all supplies for electrical power,hydraulic pressure, and air pressure are turnedoff.1Cleaning agent: Loctite 7200, Loc-tite 7063Remove any old paint or flange sealant residuesor other contamination from the contact surfaceson both the motor and the mating parts.TipRemove flange sealant residues with Loctite 7200.Then use Loctite 7063 for cleaning the matingsurface.2Flange sealant: Loctite 5800Apply a continuous bead of flange sealant, 1-2mm wide, inside of the groove on the motor con-tact surface.NoteThe purpose of the groove is to catch excesssealant. No o-ring is used.3xx2100000520Remove the cover, if fitted to the new spare partmotor.4Refitting the axis-3 motorNoteActionGuide pin, M10x150: 3HAC15521-2Fit guide pins in opposite holes.1Always use guide pins in pairs.xx2100002151Continues on next page572 Product manual - IRB 67403HAC085701-001 Revision: A© Copyright 2023 ABB. All rights reserved.5 Repair5.9.3 Replacing the axis-3 gearboxContinued