 Impeller Cooling Fan Question, How many styles of fans were there? |
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| Highland |
 Nov 15 2018, 08:42 PM
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#1
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Senior Member  Group: Members Posts: 513 Joined: 8-August 11 From: San Diego, CA Member No.: 13,418 Region Association: Southern California  |
I went to install my cooling fan and found the bolts were not long enough.
Apparently the fan I decided to clean and balance wasn't the one that was last on the motor (don't know if it was original or not). Here are the differences. Does it matter which one I use? Is one a bus fan or do they just vary with year?   |
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| johnhora |
Nov 16 2018, 10:56 AM
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#2
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Senior Member Group: Members Posts: 867 Joined: 7-January 03 From: Derby City KY Member No.: 107 Region Association: None 
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I think I remember the cone style on the right had a black plastic bullet shaped plug inserted covering the center hole.
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| bbrock |
Nov 16 2018, 11:00 AM
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#3
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914 Guru Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains
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QUOTE(johnhora @ Nov 16 2018, 09:56 AM)  I think I remember the cone style on the right had a black plastic bullet shaped plug inserted covering the center hole. (IMG:style_emoticons/default/agree.gif) It did. I think those are early style as that's what was on my 70 and had the cap. The two 73s I've owned had the flat-nosed version. |
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Posts in this topic
Highland Impeller Cooling Fan Question Nov 15 2018, 08:42 PM
TheCabinetmaker I've seen both styles, and they do use differe... Nov 15 2018, 08:57 PM
914Sixer Different versions for different engines. 1.7, 2.... Nov 16 2018, 05:16 PM
jcd914 Flat ones were used on engines with Air Injection ... Nov 16 2018, 11:13 PM |
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