3.4 Replacement/changing activities3.4.1 Type of lubrication in gearboxesIntroductionThis section describes where to find information about the type of lubrication,article number and the amount of lubrication in the specific gearbox. It alsodescribes the equipment needed when working with lubrication.Type and amount of oil in gearboxesInformation about the type of lubrication, article number as well as the amount inthe specific gearbox can be found in Technical reference manual - Lubrication ingearboxes available for registered users on myABB Business Portal, www.mypo-rtal.abb.com.Before starting any inspection, maintenance, or changing activities of lubrication,always contact the local ABB Service organization for more information.For ABB personnel: Always check ABB Library for the latest revision of the manualTechnical reference manual - Lubrication in gearboxes, in order to always get thelatest information of updates about lubrication in gearboxes. A new revision willbe published on ABB Library immediately after updates.Location of gearboxesThe figure shows the location of the gearboxes.xx0500002467Gearbox, axis 1AGearbox, axis 2BGearbox, axis 3CGearbox, axis 6DContinues on next page124 Product manual - IRB 7603HAC039838-001 Revision: M© Copyright 2011-2018 ABB. All rights reserved.3 Maintenance3.4.1 Type of lubrication in gearboxes