Mushroom ventilator, Weird sound
Mushroom ventilator, Weird sound
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Nov 19 2010, 07:02 PM, updated 16y ago
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#1
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Senior Member
1,205 posts Joined: Jan 2010 |
My mushroom ventilator (the one that place on the roof) got weird sound while it turn. Any idea what is going wrong? Can repair or not and rougly at what cost ? Thank you
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Nov 19 2010, 07:21 PM
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#2
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Senior Member
1,184 posts Joined: Jan 2003 |
bearing or bushing or shaft worn out...
need to replace... if want cheapest solution, spray lubricant oil (but won't last long) or use lubricant grease (last longer than oil), but these are not permanent solutions... |
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Nov 20 2010, 01:05 PM
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#3
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Senior Member
1,205 posts Joined: Jan 2010 |
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