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Home » Public Forums » GMCnet » How do you adjust a fan clutch?
How do you adjust a fan clutch? [message #305905] Tue, 23 August 2016 20:21 Go to previous message
KB is currently offline  KB   United States
Messages: 1262
Registered: September 2009
Karma:
Senior Member
I've seen lots of mention of adjusting fan clutches to get them to engage at a higher temperature, but I've never been able to figure out how to do it.
Is it just moving the end of the spring somehow (if so, exactly how), or do you have to re-bend the spring end, or ??

Our most recent fan clutch comes on about 195 and off below 180, which is way too low imho (and too loud!)

thanks,
Karen
1975 26'
 
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