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-   -   air / heater vacuum diagram (https://67-72chevytrucks.com/vboard/showthread.php?t=382124)

ocbaud 01-20-2010 02:02 AM

air / heater vacuum diagram
 
anyone have the routing and or picture of how the vacuum hoses are routed?


something is and has been wrong with the way my hvac controls work and i wanna see about fixing it.

when i removed my a/c years back i think i may have taken out too many things. most of the things work, but let me show you this:

what is missing from this picture that i need?

http://farm5.static.flickr.com/4029/...54b407bb_o.jpg

i know there is a 'half bowl' type cover that goes over there, but what else do i need?

ocbaud 01-20-2010 02:31 AM

Re: air / heater vacuum diagram
 
from what i think i know, there is a black rubber door that opens up there. its used to recirculate the air.

the system was a factory a/c so it was vacuum controlled. i have the vacuum line pluged that went to it.

any idea where to get one at? i can't find the right name to search for on any site or ebay or classicparts.com :-/

Justins76 01-20-2010 03:31 AM

Re: air / heater vacuum diagram
 
That's the door for the recirculating air for when its set to MAX. When I look on ebay for kickpanel, i usually see them still attached with the vacuum actuator. The there is a half dome plastic trim part that covers it held on by 3 screws.

ocbaud 01-20-2010 11:00 AM

Re: air / heater vacuum diagram
 
i need this, what the guy is point to:
http://i259.photobucket.com/albums/h...D/DSC00179.jpg


looks to be i'll need the whole kick panel and mod it to fit behind my qlogic panels.

any idea where i can buy one and what other misc parts i'll need?

ocbaud 01-20-2010 02:11 PM

Re: air / heater vacuum diagram
 
classicparts.com has it listed in the book but not online.

34-341 - air vent valve - $49.95

it shows 34-341 listed for 3 parts:

left and right w/o AC
left w/ ac
right w/ ac

frankyjoet 09-28-2014 02:26 PM

Re: air / heater vacuum diagram
 
hey oc where is the pic of the other side of kick panel. i want see HOW the spring is attached to the actuator door. thanks for any help 73gmc

chengny 09-29-2014 03:40 PM

Re: air / heater vacuum diagram
 
Maybe this will help:

http://s5d2.turboimagehost.com/t1/20...ice_Manual.jpg

frankyjoet 09-29-2014 08:24 PM

Re: air / heater vacuum diagram
 
thanks a perfect picture of both. my kick panel parts are the same, except 1 part is missing. if you look at the pic, part that attaches to the a/c door, looks like a u setup with 2 clips. one side to the door the other to the bracket piece. ie : the part is attached to the door eye anchor and the bracket lever which is attached to the actuator. will go to parts yard for the u setup parts. thanks for the help. joe


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