NoteArticle numberSpare part
3HAC073076-001Lower arm support
Used for CRB 1300-11/0.9.3HAC073041-001Swing support, short
Used for CRB 1300-10/1.15 and
CRB 1300-7/1.4.
3HAC073052-001Swing support, long
3HAC064977-001Gear unit, axis 2
3HAC073078-001Motor unit, axis 2
3HAC061327-037O-ring on motor unit
3HAC065676-001Sealing ring, swing support side
3HAC061327-036O-ring on swing
3HAC073086-001Motor unit, axis 3
3HAC067040-001Timing belt, axis 3
Replace if damaged.3HAC065651-001Mechanical stop, block A
Used for axis 3 of CRB 1300-
10/1.15.
Replace if damaged.
3HAC065671-001Mechanical stop, block B
3HAC037925-001Magnetic oil plug, G 1/4"
3HAC085071-001Process hub with lamp unit (CP/CS
and air hose, with Ethernet)
3HAC081993-004Multi-color lamp unit (16 mm)
3HAC082320-001Lamp unit cover
Used with protection class IP67.
Replace if damaged.
3HAC082935-001Gasket for lamp unit cover
3HAC067816-001Plastic cable protector, axis 2
3HAC064693-001Plastic cable protector, axis 3
3HAC064694-001Plastic cable protector, axis 4
3HAC073094-001Tubular cover
3HAC073093-001Housing cover
3HAC073092-001Lower arm cover
Used for CRB 1300-11/0.9.3HAC073095-001Swing cover, short
Used for CRB 1300-10/1.15 and
CRB 1300-7/1.4.
3HAC073096-001Swing cover, long
Used with protection class IP67.
Replace if damaged.
3HAC070887-001Gasket for process hub
Used with protection class IP67.
Replace if damaged.
3HAC067834-001Gasket for tubular cover
Used with protection class IP67.
Replace if damaged.
3HAC067833-001Gasket for housing cover
Used with protection class IP67.
Replace if damaged.
3HAC067826-001Gasket for lower arm support
Used with protection class IP67.
Replace if damaged.
3HAC067832-001Gasket for lower arm cover
Continues on next page
Product manual - CRB 1300 327
3HAC083111-001 Revision: B
© Copyright 2022-2023 ABB. All rights reserved.
5 Repair
5.5.1 Replacing the lower arm
Continued