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How to repair the wear of the fan IKO bearings, bearing knowledge
by:Waxing
2020-06-13
Defective fan and IKO bearing is not beyond repair, I'll introduce a repair method.
Material is very simple, as long as a small piece of aluminum cans and a bit of butter,
Butter to clean a little, no impurities)
。
1.
First turn the fan on the dust cleaning clean, avoid during the installation process and dust into the IKO bearings;
2.
IKO bearing seal stickers off, remove the card pin shaft;
3.
The residual oil within the IKO bearings with a clean cotton paper or soft cloth to wipe clean, then put the rod is clean;
4.
In IKO bearings with a little butter, principle is rather less not more in order to avoid serious impact speed;
5.
Then cans aluminum skin cut as big as IKO bearings card pin diameter cut one wafer, and in the middle can dig a just through the shaft rod holes, it mat between IKO bearings and card pin, reduce IKO bearing axial distance and parallel movement.
Such as the gap is bigger, will mat several thickening, IKO bearings in 0 distances before and after.
The following 5 mm;
6.
The sealed oil seal, with a little butter, and finally the fan back to the graphics card.
Try the power is connected, you will find that the voice is much smaller, and thus can be used at least two years.
But need to remind, although sounds small, but because the manual precision co. , LTD. , fall a bit speed slightly.
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