Disassembly/Assembly
Guidelines
IRB 6400
Page 4 - 6
Maintenance
Lubricating Axes 2 & 3 Gear Units (S35 )
The lubricating procedures are the lame for axis 2 and axis 3. Axis 2 is on the
robot right side. Axis 3 is on the robot left side.
• Remove the filler (1) and drain (2) plugs. See figure below.
• Grease through the filling hole (1).
• The axes 2 and 3 shall be moved slowly backwards and forwards several
times while greasing.
• Continue greasing until new grease exudes from the drain hole (2). See
Volume below.
• Move the axes backwards and forwards a couple of times before the plugs
are replaced, so that excess grease is pressed out. This is to prevent over-
pressure in the gearbox, with risks for leakage.
Volume:
1.3 litres (0.36 US gallon).
About 2.0 litres (0.82 US gallon) should be used when changing the
grease.
Type of grease:
ABB 3HAA 1001-294
Optimol Longtime PD 0
Tools:
See Tools List, page 4-25.
CAUTION: IT IS IMPORTANT THAT THE DRAIN PLUG IS RE-
MOVED DURING LURICATION.
C
1
2