NoteActionxx1200001283Refit the cable bracket (if not already refit-ted).2DANGERDo not use the Distance tool: 3HAC030662-001 to unload or restore the pressure ofthe balancing device spring unit! This toolis only used to lock the spring unit in acompressed position, after axis-2 has beenjogged to -20° or +20°. Fitting and removalof the tool shall only be done with axis-2 inthis position!To unload or restore a new balancingdevice or if the spring unit of the balancingdevice cannot be compressed by joggingthe robot, only use the hydraulic press toolDismantle and mounting tool 3HAC028920-001.3This is done in order to compress thespring unit inside the balancing device be-fore refitting or removal of the distance tool.Jog axis-2 to:• -20° or +20°.4DANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the robotworking area.5Continues on next page502 3HAC044266-001 Revision: -© Copyright 2013 ABB. All rights reserved.4 Repair4.8.2 Replacing the axis-2 gearboxContinued
