2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Components of A/C...

Thread Tools
 
Search this Thread
 
Old Jun 15, 2003 | 01:36 AM
  #1  
adrock3215's Avatar
Thread Starter
Full Member
Tenured Member 05 Years
 
Joined: Apr 2003
Posts: 141
Likes: 0
From: Columbia, MD
Components of A/C...

I have done a search and couldn't find much relevant information.

I have taken out the Air Conditioning compressor, condensor, and receiver/dryer as well as all connecting lines. Are there any other A/C components inside or outside the car that can be removed? Thanks guys,

- Eliot
Reply
Old Jun 15, 2003 | 01:43 AM
  #2  
1987RX7guy's Avatar
Eat Rice Don't Drive it.
Tenured Member: 20 Years
iTrader: (3)
 
Joined: Nov 2002
Posts: 12,752
Likes: 1
From: Laredo, Tx
There is one peice that is also part of the heater system. It is behind the dash. I am notentirely sure how to get that biotch out though.


Santiago
Reply
Old Jun 15, 2003 | 01:48 AM
  #3  
Felix Wankel's Avatar
Super Newbie
Tenured Member 10 Years
 
Joined: Feb 2001
Posts: 4,398
Likes: 1
From: Birmingham, AL
Re: Components of A/C...

Originally posted by adrock3215
I have done a search and couldn't find much relevant information.

I have taken out the Air Conditioning compressor, condensor, and receiver/dryer as well as all connecting lines. Are there any other A/C components inside or outside the car that can be removed? Thanks guys,

- Eliot
You have to pull the dash and heater box to remove the evaporator. Lot of work, but the evaporator core weighs about 10 pounds.
Reply
Old Jun 15, 2003 | 02:10 AM
  #4  
adrock3215's Avatar
Thread Starter
Full Member
Tenured Member 05 Years
 
Joined: Apr 2003
Posts: 141
Likes: 0
From: Columbia, MD
Assuming I yanked that sonnnabitch out, would the heater still function correctly?
Reply
Old Jun 15, 2003 | 02:37 AM
  #5  
Rotary Freak
Tenured Member 05 Years
 
Joined: Apr 2002
Posts: 1,739
Likes: 0
From: Boulder, CO
anyone know how much the heater core, and all under dash heater components weigh? cus mines comin' out along with the A/C crap.

the heater should still function correctly with the A/C gone, it just won't be able to make the air cold.
Reply
Old Jun 15, 2003 | 12:26 PM
  #6  
adrock3215's Avatar
Thread Starter
Full Member
Tenured Member 05 Years
 
Joined: Apr 2003
Posts: 141
Likes: 0
From: Columbia, MD
No, I mean the evaporator core near the heater box...does the heater need this to function properly?
Reply
Old Jun 15, 2003 | 03:27 PM
  #7  
NZConvertible's Avatar
I'm a boost creep...
Tenured Member 05 Years
 
Joined: Jan 2002
Posts: 15,608
Likes: 8
From: Auckland, New Zealand
The heater core and A/C evaporator are completely seperate, so removing the evaporator won't affect the heater at all.

But it's a crazy amount of work to get out, and the weight is a tiny fraction of the car's total weight that you'd never notice. Not worth the hassle.
Reply
Old Jun 15, 2003 | 03:34 PM
  #8  
Project84's Avatar
Open up! Search Warrant!
Tenured Member 05 Years
 
Joined: May 2002
Posts: 3,838
Likes: 3
From: Kicking down doors in a neighborhood near you
I have heard, and this is only what I heard so take it with a grain of salt, but for ever 100 lbs of **** you remove from the car, that will give you an extra 1/10th of a second in the 1/4 mile.
Reply
Old Jun 15, 2003 | 04:06 PM
  #9  
HAILERS's Avatar
HAILERS
Tenured Member 10 Years
 
Joined: May 2001
Posts: 20,563
Likes: 27
From: FORT WORTH, TEXAS,USA
Don't forget to remove the a/c relay.
Reply
Old Jun 15, 2003 | 07:19 PM
  #10  
adrock3215's Avatar
Thread Starter
Full Member
Tenured Member 05 Years
 
Joined: Apr 2003
Posts: 141
Likes: 0
From: Columbia, MD
Originally posted by HAILERS
Don't forget to remove the a/c relay.
What is the A/C relay and where is it located?
Reply
Old Jun 16, 2003 | 02:40 AM
  #11  
adrock3215's Avatar
Thread Starter
Full Member
Tenured Member 05 Years
 
Joined: Apr 2003
Posts: 141
Likes: 0
From: Columbia, MD
^
Reply
Old Jun 16, 2003 | 03:47 AM
  #12  
NZConvertible's Avatar
I'm a boost creep...
Tenured Member 05 Years
 
Joined: Jan 2002
Posts: 15,608
Likes: 8
From: Auckland, New Zealand
It's just a little relay that controls the A/C compressor. It's with the other relays in front of the radiator.

Don't worry about it. I think Hailers was joking about removing it...
Reply
Old Jun 16, 2003 | 08:00 AM
  #13  
HAILERS's Avatar
HAILERS
Tenured Member 10 Years
 
Joined: May 2001
Posts: 20,563
Likes: 27
From: FORT WORTH, TEXAS,USA
And don't forget to remove the bracket that holds the relay in place
Reply
Old Jun 16, 2003 | 08:13 AM
  #14  
CrispyRX7's Avatar
Polishing Fiend
Tenured Member: 20 Years
Liked
Loved
iTrader: (139)
 
Joined: Apr 2001
Posts: 3,391
Likes: 48
From: MD
The A/C evaporator does NOT require dash removal to take out. Remove the glove box and it sits right behind it just to the left. Three or 4 10mm mounting screws, a handful of spring clips that hold it to the fan blower on the right and the heater core on the left, and disconnect one or two small electrical connectors, and bingo it's out.
The whole system, not including the logicon weights 33 lbs as weighed by me 3 weeks ago. This includes all the lines, the compressor, the condensor, the dryer, the evaporator, the relays, the expansion valve, one or two of the hard line brackets, and the AC idler pulley and the belt itself.
HTH
Regards
Crispy
Reply
Old Jun 16, 2003 | 08:23 AM
  #15  
Josepi's Avatar
Despise Enmity
Tenured Member 20 Years
 
Joined: May 2001
Posts: 2,420
Likes: 0
From: Richmond, VA
Originally posted by HAILERS
And don't forget to remove the bracket that holds the relay in place
Bolts/nuts that hold the bracket into place...that should take off like 3 grams from the car.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SakeBomb Garage
SakeBomb Garage
9
May 11, 2020 10:04 AM
SakeBomb Garage
Group Buy & Product Dev. FD RX-7
8
Oct 9, 2015 10:05 PM
Heedlessone
Group Buy & Product Dev. FD RX-7
0
Sep 16, 2015 11:31 AM




All times are GMT -5. The time now is 04:07 AM.