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 07-02-2017, 12:42 AM   #1
71C10Guy
Registered User
 
Join Date: Jul 2017
Location: Dripping Springs
Posts: 40
Arrow Need help completely rebuilding 71 C10 A/C system

So, this is going to take a while. I have a 71 c10 that has 4 season AC, and the Texas heat had become too unbearable to let it sit in pieces anymore. I have a new compressor, reliever dryer, condenser, oil, and flush. I also have some new fittings. Mind you my father's friend bought all this for me on summit racing, so I am not sure about every little detail of the new parts, but I know this will upgrade the system to R134a. I am getting new hoses tomorrow. I am just asking for a general walk through of the process, something to base my work on, and I will ask specific questions if I run into any problems. Also, I redid the heating system last winter and at the moment it seems that the controls for heat vs cold are messed up. My truck only blows hot, and the only fan setting that works is max. Where along the line should I look for broken flaps and or should I look at the control panel to see if some cables are tied up or missing?
Thank you guys!

Ps this is my first post so I hope my time here goes well!
71C10Guy is offline   Reply With Quote
Old 07-02-2017, 09:14 AM   #2
engineer_gregh
Registered User
 
engineer_gregh's Avatar
 
Join Date: Feb 2012
Location: Smyrna TN
Posts: 1,153
Re: Need help completely rebuilding 71 C10 A/C system

I just did my 71. Check out this thread. Welcome to the board.

http://67-72chevytrucks.com/vboard/s...d.php?t=714659
__________________
1971 Longbed BB Cheyenne Super
1972 Longbed SB Cheyenne Super
1972 Longbed Highlander Custom Deluxe
1975 K5 4x4 full convertible

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=645165

Greg Smyrna TN
engineer_gregh is offline   Reply With Quote
Old 07-02-2017, 10:02 AM   #3
Lanman1972
Registered User
 
Lanman1972's Avatar
 
Join Date: Dec 2013
Location: Omaha NE
Posts: 620
Re: Need help completely rebuilding 71 C10 A/C system

Sub'd
__________________
1972 C10 Custom Deluxe LWB, 402/400, PS, PB, A/C, Highlander, Hugger / White
1971 C10 Cheyenne LWB (SWB), 350/350, PS, PB, A/C, Dark Olive / White.
Lanman1972 is offline   Reply With Quote
Old 07-02-2017, 09:54 PM   #4
71C10Guy
Registered User
 
Join Date: Jul 2017
Location: Dripping Springs
Posts: 40
Re: Need help completely rebuilding 71 C10 A/C system

Quote:
Originally Posted by engineer_gregh View Post
I just did my 71. Check out this thread. Welcome to the board.

http://67-72chevytrucks.com/vboard/s...d.php?t=714659
I like your thread, but it's a little hard to follow for me, but I judt work up so I'm not fully functioning. Anyways I see a lot of emphasis on the POA valve or something like that, what does that have to do with the system?
71C10Guy is offline   Reply With Quote
Reply

Bookmarks

Tags
1971, air conditioning, c10, pickup


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 05:04 AM.


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