3.4.4 Inspecting the oil level, axis 4 gearboxLocation of axis 4 gearboxThe axis 4 gearbox is located in the upper armhouse. The oil plug is shown in thefigure.xx0800000307Oil plug, for filling and drainingARequired equipmentNoteEquipmentSee section Type of lubrication in gearboxeson page 151.Lubrication oilContent is defined in section Standard toolson page 393.Standard toolkitThese procedures include references to thetools required.Other tools and procedures may be required.See references to these procedures in thestep-by-step instructions below.Additional equipment - Foundry PrimeNoteArt. no.EquipmentMercasol3HAC034903-001Rust preventive3HAC026759-001Sikaflex 521FC12340011-116Loctite 574Brush3HAC035355-001Foundry Prime touch up kitContinues on next pageProduct manual - IRB 4600 Foundry Prime 1253HAC040585-001 Revision: M© Copyright 2013-2018 ABB. All rights reserved.3 Maintenance3.4.4 Inspecting the oil level, axis 4 gearbox
