NoteActionxx1200001283Unscrew the screws of the cable bracketon the frame and let it hang loose.3Removing and lifting away the lower and upper armUse this procedure to remove and lift the lower and upper arm unseparated.NoteActionGuide pins: Dimension and article numberdepends on variant.Remove two attachment screws in oppositeholes and replace them with guide pins.TipLubricate the guide pins with some greaseto make the lower arm slide better.1Guide pin, M16x150: 3HAC13120-2Guide pin, M16x200: 3HAC13120-3Always use guide pins in pairs!xx1300000788xx1300000789Remove all but one of the remaining attach-ment screws that secure the lower arm tothe axis-2 gearbox.2Continues on next page490 3HAC044266-001 Revision: -© Copyright 2013 ABB. All rights reserved.4 Repair4.8.2 Replacing the axis-2 gearboxContinued
