4 Repair
4.8.2. Replacement of gearbox, axis 6
1733HAC026048-001 Revision: A
© Copyright 2006-2008 ABB. All rights reserved.
Removal, gearbox, axis 6
The procedure below details how to remove the gearbox, axis 6 from the robot.
Refitting, gearbox, axis 6
The procedure below details how to refit the gearbox, axis 6 to the robot.
Action Note
1.
-
Danger!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Drain the oil from the gearbox. Detailed in section Draining oil,
gearbox axis 6 on page 81.
3. Remove the turning disk. Detailed in section Removal,
turning disk on page 114.
4. Remove the gearbox from the robot by removing
its attachment screws and washers.
Shown in the figure Location of
gearbox, axis 6 on page 172.
5. If necessary, press out the gearbox by inserting
screws into the two M5 holes on the gearbox.
Press out holes: 2 x M5.
Action Note
1.
-
Danger!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
2. Lubricate the contact surfaces inside the housing
with grease.
3. Make sure the o-ring is lubricated and fitted
properly to the upper side of the gearbox.
Replace if damaged!
Spare part no. is specified in
Required equipment on page 172.
4. Refit the gearbox with the attachment screws
and washers, using locking liquid.
8 pcs; M5x25.
Tightening torque: 8 Nm. Locking
liquid is specified in Required
equipment on page 172.
5. Refit the turning disk. Detailed in section Refitting, turning
disk on page 114.
6. Perform a leak-down test. Detailed in section Performing a
leak-down test on page 86.
7. Refill the gearbox with oil. Detailed in section Filling oil,
gearbox axis 6 on page 82.
Continued
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