Blower maintenance record
RodneyJoseph 
8 The blower that had been in good use suddenly stopped rotating yesterday. When I took apart the front air guide cover, I couldn’t break it with my hands. It was estimated that there was a high probability that the blower was broken, so I took it down today and took a look. There was no blower to blow warm air in Hunan in the 0° winter, and sitting in the car was like an ice cellar.
The dismantling process will not be shown. Everyone should know that right next to the air conditioning filter element, you can pick up the limit buckle inside and rotate it to remove it.
The dismantling process will not be shown. Everyone should know that right next to the air conditioning filter element, you can pick up the limit buckle inside and rotate it to remove it.
The removed blower first used a hair dryer to heat the bottom bearing. After heating it for 5 minutes, it finally turned a little.
Use this to spray butter, spray it on the bearings, a small amount of times, rotating it a few times at a time.
The effect after lubrication is already very slippery compared to before.
The original Doctor motor is made in Germany. The motor is basically not damaged. Basically, the bearings are stuck due to too much dust.
Produced in January 2009, the original fan leaves were cleaned by the way.
After lubrication, it was loaded and tested. The effect was very good. The wind was strong. It should not be a problem for half a year. It would be removed for lubrication at that time. Anyway, it would be relatively simple to remove it.
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