4 Repair
4.8.2. Adjusting play on axis 4, intermediate gear
225 3HAC022032-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
Adjusting play, axis 4
The procedure below details how to adjust the play for the intermediate gear of axis 4.
Action Info/Illustration
1.
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off
the air pressure to motors and SMB.
2. Remove the motors for axes 4, 5 and 6. Detailed in section Removal of motor,
axes 4, 5 and 6 on page 204.
3. Remove the cover. Shown in the figure Illustration,
adjusting play on page 224.
4. Unlock the three screws. Shown in the figure Illustration,
adjusting play on page 224.
5. Rotate axis 4 to find the highest position of
the gear on the upper arm tubular.
6. Tighten the three screws again. 3 pcs, tightening torque: 69 Nm.
7. Apply flange sealing to the cover and refit it
with its attachment screws and washers.
Art. no. is specified in Required
equipment on page 224.
10 pcs: M8x40. Tightening torque: 24
Nm.
Continued
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