CAUTION
Always cut the paint with a knife and grind the paint edge when disassembling
parts. See Cut the paint or surface on the robot before replacing parts on page 159.
Removal, gearbox unit axes 1-2
The procedure below details how to remove the complete gearbox unit, axes 1-2.
NoteAction
Decide which calibration routine to
use, and take actions accordingly
prior to beginning the repair pro-
cedure.
1
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the
robot working area.
2
CAUTION
Always cut the paint with a knife
and grind the paint edge when
disassembling parts. See Cut the
paint or surface on the robot be-
fore replacing parts on page 159.
3
xx0800000260
A Oil plug
B Drain pump
Remove the oil plug and drain all
oil from gearbox axis 1 using a
drain pump.
4
Continues on next page
Product manual - IRB 1600/1660 331
3HAC026660-001 Revision: W
© Copyright 2006-2018 ABB. All rights reserved.
4 Repair
4.7.1 Replacement of gearbox, axes 1-2
Continued