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Ball Bearing and Needle Bearing
If not necessary, do not remove the ball or needle in the bearing.
Once the ball or needle is removed, it must be replaced with a new
one. When pressing the bearing, note that the manufacturer and size
signs shall be placed outward. Apply force to the correct bearing
race (as shown in the figure) and press the bearing in place.
If the force is applied to the wrong bearing race, the stress on
inner race and outer race will produce, which will damage the
bearing.
Oil Seal and Grease Oil Seal
If not necessary, do not remove the oil seal or grease oil seal
which has been tightly sealed. Once it is removed, it must be
replaced with a new one. When pressing the new oil seal, note that
the manufacturer and size signs shall be placed outward. Make
sure that the oil seal is correctly positioned.
Smear the grease on the edges of oil seal in accordance with the
specified quantity before it is installed.
1-6
Grease
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Troubleshooting
