NoteArticle numberEquipment, etc.Content is defined in section Standardtoolkit on page 559.-Standard toolkitConsumablesNoteArticle numberEquipment, etc.Used to lubricate o-rings.3HAB3537-1GreaseD=119x33HAB3772-110O-ringUsed on motor cover.D=102x33HAB3772-107O-ringUsed on motor flange.Removing the motorThese procedures describes how to remove the motor.PreparationsNoteActionJog the robot into position:• axis 1 = no significance.• axis 2 = -65°• axis 3 = upper arm pointing straightup (if possible).With the robot in this position, there is noneed to drain oil from the axis-4 gearboxwhen the motor is replaced.1If there is no space to position the upperarm pointed straight up, drain the axis-4gearbox.2DANGERTurn off all:• electric power supply• hydraulic pressure supply• air pressure supplyto the robot, before entering the robotworking area.3Disconnecting the motor cablesNoteActionDANGERMake sure that all supplies for electricalpower, hydraulic pressure, and air pressureare turned off.1Continues on next page3HAC044266-001 Revision: - 419© Copyright 2013 ABB. All rights reserved.4 Repair4.7.4 Replacing the axis-4 motorContinued
