The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 09-28-2012, 08:21 AM   #1
crazeetxn
Registered User
 
crazeetxn's Avatar
 
Join Date: Aug 2011
Location: Winnsboro TX
Posts: 234
A/C selector switch...upsidedown/backwards?

A while back I had to change the actuator on my blend door. Got that fixed and of course the plastic piece on the door broke. No problem, ordered another piece. Finally got around to installing and thought I was going to be in business. WRONG!

As I move the selector switch from left to right, the door operates opposite what I want it to do. When it's on the A/C cycles, air blows on the floor and the door looks like the 2nd pic.

When it's on heat and defrost, it blows the air through the vents and the door looks like the 1st pic.

I tried turning the vacuum selector switch upside down, but that didn't do anything.

I did replace it a while back because I thought it was the problem before I realized it was the actuator. Do they make different ones?

It's been a while, but I do believe I remember working correctly before all of this.

Thanks for any suggestions!!!
Attached Images
  
__________________
1st - '68 long bed
2nd - '81 SWB
Now - '86 SWB, Edelbrock 1406/stock 350/700r4

Last edited by crazeetxn; 09-28-2012 at 08:32 AM.
crazeetxn is offline   Reply With Quote
 

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:53 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com