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Old 11-05-2007, 10:22 AM   #1
tk1251k
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Smile heat and a/c blend door

Anybody ever try to repair one.Took mine out awile back rod slips and turns by itsef. Wondering about a fix. thanks terry
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Old 11-05-2007, 11:11 AM   #2
PanelDeland
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Re: heat and a/c blend door

There should be a write up in the FAQ's on this.I've never done it before but I do recall a thread on it with a fix.Someone may be able to point you at it.BTW you can search krue he had done a fantastic job of trying to index the FAQ's.
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Old 11-05-2007, 01:33 PM   #3
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Re: heat and a/c blend door

O K sounds good let me know. Searched krue coul not find anything yet on blend dorr i ll keep trying.
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Old 11-05-2007, 05:53 PM   #4
jerry moss
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Re: heat and a/c blend door

i repaired mine over 15 years ago-long before i had a computer- and it still works great. i opened the case and took the flapper out, carefully trimmed off the rubber seal, glued the plastic back together, cut a small steel plate to fit the flapper,ground the plastic down to the pivot rod, welded the plate (verrrrrrry slowly so i wouldn't melt any more plastic), re-glued the rubber seal and glued the case. it took about a week overall to do it but i think it was well worth the time.
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Old 11-06-2007, 05:16 AM   #5
GMC Jim
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Re: heat and a/c blend door

I repaired mine ( about 10 years ago!).. similar to the method jerry moss used; except I used expoy resin with aluminum filings additive.... Most any boat dealeer has the expoxy.
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Old 11-06-2007, 06:46 AM   #6
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Re: heat and a/c blend door

Here's the list

http://67-72chevytrucks.com/vboard/s...d.php?t=157669
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Old 11-06-2007, 03:41 PM   #7
tk1251k
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Re: heat and a/c blend door

Thats some good stuff there. Do you know the link on krues page for fixing blend door . thanks
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