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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-29-2013, 10:53 PM   #1
72_ChevyMan
Registered User
 
Join Date: Sep 2012
Location: Wamego Kansas
Posts: 91
Ac question

So im removing all of my ac components. Got under hood removed but can't figure out how to remove under the dash. Can anyone please help me? It throws coolant everywhere in cab at the moment. Thanks in advance for any info or help! Im quite the noob at all of this
Posted via Mobile Device
72_ChevyMan is offline   Reply With Quote
Old 05-29-2013, 11:11 PM   #2
Roninwolf
Registered User
 
Roninwolf's Avatar
 
Join Date: May 2012
Location: Cullman Alabama
Posts: 114
Re: Ac question

If you are getting coolant in your cab your heater core is shot.
__________________
My build thread
http://67-72chevytrucks.com/vboard/s...d.php?t=531265
72 Cheyenne Super
90 Z71 S.B. 434 C.I. Stroker
78 Camaro Z28 (gave to wife she is restoring it)
Roninwolf is offline   Reply With Quote
Old 05-30-2013, 08:37 AM   #3
72_ChevyMan
Registered User
 
Join Date: Sep 2012
Location: Wamego Kansas
Posts: 91
Re: Ac question

Im doin away all ac and heat. But cant figure out how to get the component that is under the dash on right side out. That's where im having trouble.
Posted via Mobile Device
72_ChevyMan is offline   Reply With Quote
Old 05-30-2013, 03:14 PM   #4
72_ChevyMan
Registered User
 
Join Date: Sep 2012
Location: Wamego Kansas
Posts: 91
Re: Ac question

Any suggestions at all?
72_ChevyMan is offline   Reply With Quote
Old 05-30-2013, 04:18 PM   #5
Katrina/10
Registered User
 
Katrina/10's Avatar
 
Join Date: Oct 2010
Location: Ocean Springs, MS
Posts: 1,746
Re: Ac question

There are bolts on both sides.
__________________
Gary

1971 Chevrolet C/10
1951 GMC 100
1977 GMC C15
1955 Chevrolet 3100
Katrina/10 is offline   Reply With Quote
Old 05-30-2013, 05:10 PM   #6
truckster
Senior Member
 
truckster's Avatar
 
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,976
Re: Ac question

If you remove the fasteners on the engine compartment side of the firewall, you can pull the AC evaporator. You'll have to go from the cab side (way up under the dash) to get the heater core out.
truckster is offline   Reply With Quote
Old 05-30-2013, 05:22 PM   #7
72_ChevyMan
Registered User
 
Join Date: Sep 2012
Location: Wamego Kansas
Posts: 91
Re: Ac question

I do not have to remove dash to do it do i?
Posted via Mobile Device
72_ChevyMan is offline   Reply With Quote
Old 05-30-2013, 05:27 PM   #8
72_ChevyMan
Registered User
 
Join Date: Sep 2012
Location: Wamego Kansas
Posts: 91
Re: Ac question

I cannot seem to find any of these fasteners. Know of any diagrams anywhere?
Posted via Mobile Device
72_ChevyMan is offline   Reply With Quote
Old 05-30-2013, 05:57 PM   #9
ChevLoRay
Old Skool Club
 
ChevLoRay's Avatar
 
Join Date: Jun 2001
Location: Benton, AR "The Heart of Arkansas"
Posts: 10,880
Re: Ac question

There's four bolts that hold the inside to the outside. You have to be able to get to both sides. It was not a problem for me, the engine and transmission were out, the front cap was off....piece of cake.

There are two holes on the bottom side of the evaporator housing. On each side of the housing, there's one that's closer to the top. Look at the picture and you can see the holes. If you click on it, you can make it bigger. If that doesn't work, then save it to your computer and open it and zoom in on it. If I was nice, I'd crop the picture and make it easier, but I'm an old ogre school bus driver meanie kinds of guy. Okay, I cropped it...so, study the holes...
Attached Images
  
__________________
Member Nr. 2770

'96 GMC Sportside; 4.3/SLT - Daily driven....constantly needs washed.

'69 C-10 SWB; 350/TH400 - in limbo

The older I get, the better I was.

Last edited by ChevLoRay; 05-30-2013 at 06:09 PM.
ChevLoRay is offline   Reply With Quote
Old 06-02-2013, 10:37 PM   #10
72_ChevyMan
Registered User
 
Join Date: Sep 2012
Location: Wamego Kansas
Posts: 91
Re: Ac question

Thank you a ton ChevLoRay. That helped out tremendously. Got it out and capped off. Thanks everyone!
Posted via Mobile Device
72_ChevyMan is offline   Reply With Quote
Reply

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 06:40 AM.


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