Omron LD User Manual page 161

The roller, which guides the platform onto the docking station, may be subject to wear after
extended use. The time to replace the roller should be based on your visual inspection and
judgment of when it is too worn. We do not specify a quantitative measure for this.
Refer to the following figure for the location of the roller.
WARNING: Unplug power from the docking station before starting. Remove
the power cord at the charger.
The roller is held to the docking station with a shoulder bolt.
1. Remove the shoulder bolt from the center of the roller. Retain the shoulder bolt.
2. Remove the roller and bearing from the docking station.
3. Install the new roller and bearing, using the retained shoulder bolt.
LD Cart Transporter User's Guide, 14766-000 Rev B
Chapter 10: Maintenance
Figure 10-12. Docking Station Roller Location
Page 161 of 190
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Roller