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1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Defroster control broken

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Old Sep 6, 2009 | 09:11 PM
  #1  
emgee's Avatar
emgee
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Tuned
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From: Winnipeg Canada
Defroster control broken

I just got my temperature cable operating again but my defroster slide control won't work on my '80 (no AC). Looking under the dash I saw that it appears the cable is off the pivot/shaft and the activation arm (3 position slider control). Can anyone tell me if some kind of plastic washer holds the cable on and what keeps the slider arm against the pin. I had it working somewhat by holding it together, but now it won't move. It seems to get stuck against the wiring to the panel illumination bulb. Can this be replaced by an OEM or other part or is it off to the salvage yard?



 
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Old Sep 6, 2009 | 09:22 PM
  #2  
jeramy's Avatar
jeramy
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From: Arkoma,Oklahoma
looks broken to me. i would go for buying a new set of controls or possibly a set from junk yard
 
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Old Sep 7, 2009 | 10:58 AM
  #3  
emgee's Avatar
emgee
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From: Winnipeg Canada
I'll check out a Ford dealer. It may be that the F600-700 large trucks that used the '80 - '86 dash into the '90s also used these controls so a new one may be available.
 
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Old Sep 7, 2009 | 01:59 PM
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81-F-150-Explorer's Avatar
81-F-150-Explorer
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From: Northern California
Unfortunately no.

The Controls fit 1980-1982 only.

Will need to know if the truck has dual tanks.

Numberdummy can then look it up the database and see if one is still avaliable new.

You could also try and repair the old one by drilling out the center shaft and replace it with a simular sized bolt and washers perhaps.

Here is a diagram.

 
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Old Sep 7, 2009 | 03:28 PM
  #5  
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emgee
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From: Winnipeg Canada
Thanks for the suggestion 81-F-150-Explorer. I'll try that if I can't locate one. I had made a plate that captured the cable and slider and it seemed to work for a while but failed in the end.
 
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Old Sep 7, 2009 | 05:32 PM
  #6  
bghnkinf250's Avatar
bghnkinf250
Fleet Mechanic
Joined: May 2009
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From: Bay Area, Unfortunately
Can you drill a hole in the stud and use a washer and cotter pin to hold it on?
 
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