Required spare partsNoteThe spare part numbers that are listed in the table can be out of date. See thelatest spare parts of the IRB 6720 via myABB Business Portal,www.abb.com/myABB.LevelNoteArticle numberSpare partL2Includes o-rings:A 3HAB3772-164B 3HAC061327-065xx22000014073HAC081259-003(Graphite White)3HAC081259-004(ABB Orange)GearboxRequired service partsNoteArticle numberConsumableOn gearbox.Included in gearbox spare part,but replace if damaged.xx2200001407A 3HAB3772-164B 3HAC061327-065O-ringReplace if damaged.On axis-1 motor3HAC072864-003(Graphite White)3HAC072864-005(ABB Orange)3HAC074336-004(Graphite White,threaded connection)3HAC074336-005(ABB Orange,threaded connection)Connection box cover FS180 withgasketOn axis-1 protection ring.3HAB3772-58O-ring3HAB3701-46Radial sealing with dust lipIsopropanol-Cleaning agentMercasol 3110 Waxcoat. Recom-mended drying time is 24h.3HAC034903-001Rust preventiveContinues on next pageProduct manual - IRB 6720 4313HAC085697-001 Revision: C© Copyright 2023 ABB. All rights reserved.5 Repair5.8.1 Replacing the axis-1 gearboxContinued