heater core Help please

tireshredder · April 24th, 2011, 06:46 PM

hello! I am trying to change the heater core on my 70 coupe with air what a pain by the way. ok i have most of the dash out all loose but not all the way out. i hope i can get it this way i have it pulled away on passanger side. so i see the one bolt on the top inside and a few on the outside to get the box loose is that what i need to do is pull the box out of the car or do i leave the box bolted in an take off the bottom of the heater box?
thank you Tom

MustangOne · April 25th, 2011, 07:28 AM

Remove the heater fan first. Then remove the main box.

Be sure to get a heater seal kit to rebuilt the box while it is out. It is $10.

tireshredder · April 25th, 2011, 09:38 PM

thank you mustangone i unwraped the a/c lines what is the small copper line that was wraped up in there?

MustangOne · April 26th, 2011, 08:00 AM

That is the expansion valve, the little line is the temp sensor line.

The bulb is the reader. It is a pressure switch. It is what make the A/C work.

AIR CONDITIONER EXPANSION VALVE

69fastback · April 26th, 2011, 11:39 AM

You should come put one in my '69 when you're done!

tireshredder · April 26th, 2011, 12:58 PM

You should come put one in my '69 when you're done!
__________________

i would just love to ,but my list of things is so long i dont have time

69fastback · April 26th, 2011, 06:52 PM

Lol....I don't need a heater. Start the 408, and open the kick panel vents.

tireshredder · April 26th, 2011, 08:58 PM

lol i suppose when the tires get hot they radiant heat into the car. lol we need the heater a few times a year. I have a new 347 and T 5 sitting on the stand next to the car just running out of time after we eat i am going out to work on getting heater box out all new seals on the way as mustangone suggested

tireshredder · April 27th, 2011, 09:16 PM

it's out just waiting for parts

tireshredder · May 7th, 2011, 09:50 AM

almost done, heater box and dash back in. e brake fixed, t5 in going out now to finish up a few small things, clean up and if i have time see if can get ac recharged.

April 24th, 2011, 06:46 PM	#1
tireshredder Newbie 70 coupe getting faster Join Date: Mar 2011 Location: peshtigo wi Posts: 19 iTrader: 0 reviews	heater core Help please hello! I am trying to change the heater core on my 70 coupe with air what a pain by the way. ok i have most of the dash out all loose but not all the way out. i hope i can get it this way i have it pulled away on passanger side. so i see the one bolt on the top inside and a few on the outside to get the box loose is that what i need to do is pull the box out of the car or do i leave the box bolted in an take off the bottom of the heater box? thank you Tom

April 25th, 2011, 07:28 AM	#2
MustangOne Lost in the 60's 1968 GT 500 Super Snake 12.6 @ 114.3 Join Date: Mar 2008 Location: Sapulpa Oklahoma Posts: 2,053 iTrader: 0 reviews	Remove the heater fan first. Then remove the main box. Be sure to get a heater seal kit to rebuilt the box while it is out. It is $10. __________________ MustangOne's Car's How to post Photos in Your Thread. Vote for your Favorite Ride of the month, Every Month Modded Mustangs Facebook

April 26th, 2011, 08:00 AM	#4
MustangOne Lost in the 60's 1968 GT 500 Super Snake 12.6 @ 114.3 Join Date: Mar 2008 Location: Sapulpa Oklahoma Posts: 2,053 iTrader: 0 reviews	That is the expansion valve, the little line is the temp sensor line. The bulb is the reader. It is a pressure switch. It is what make the A/C work. AIR CONDITIONER EXPANSION VALVE __________________ MustangOne's Car's How to post Photos in Your Thread. Vote for your Favorite Ride of the month, Every Month Modded Mustangs Facebook Last edited by MustangOne; April 26th, 2011 at 01:04 PM.

April 26th, 2011, 11:39 AM	#5
69fastback Premium Member 1969 Mustang Mach 1 6.824@101.61 Join Date: Aug 2006 Location: Oklahoma jackass, get to driving Posts: 5,572 iTrader: 0 reviews	You should come put one in my '69 when you're done! __________________ ./___ _ ____ ___ \. ( ]]] _ _ O _ _ [[[ ) \_ o _ _____ _ o _/ \|___\| ......... \|___\| http://www.youtube.com/watch?v=HyYU3...e_gdata_player

April 26th, 2011, 06:52 PM	#7
69fastback Premium Member 1969 Mustang Mach 1 6.824@101.61 Join Date: Aug 2006 Location: Oklahoma jackass, get to driving Posts: 5,572 iTrader: 0 reviews	Lol....I don't need a heater. Start the 408, and open the kick panel vents. __________________ ./___ _ ____ ___ \. ( ]]] _ _ O _ _ [[[ ) \_ o _ _____ _ o _/ \|___\| ......... \|___\| http://www.youtube.com/watch?v=HyYU3...e_gdata_player

April 25th, 2011, 09:38 PM	#3
tireshredder Newbie 70 coupe getting faster Join Date: Mar 2011 Location: peshtigo wi Posts: 19 iTrader: 0 reviews	thank you mustangone i unwraped the a/c lines what is the small copper line that was wraped up in there?

April 26th, 2011, 12:58 PM	#6
tireshredder Newbie 70 coupe getting faster Join Date: Mar 2011 Location: peshtigo wi Posts: 19 iTrader: 0 reviews	You should come put one in my '69 when you're done! __________________ i would just love to ,but my list of things is so long i dont have time

April 26th, 2011, 08:58 PM	#8
tireshredder Newbie 70 coupe getting faster Join Date: Mar 2011 Location: peshtigo wi Posts: 19 iTrader: 0 reviews	lol i suppose when the tires get hot they radiant heat into the car. lol we need the heater a few times a year. I have a new 347 and T 5 sitting on the stand next to the car just running out of time after we eat i am going out to work on getting heater box out all new seals on the way as mustangone suggested

April 27th, 2011, 09:16 PM	#9
tireshredder Newbie 70 coupe getting faster Join Date: Mar 2011 Location: peshtigo wi Posts: 19 iTrader: 0 reviews	it's out just waiting for parts

May 7th, 2011, 09:50 AM	#10
tireshredder Newbie 70 coupe getting faster Join Date: Mar 2011 Location: peshtigo wi Posts: 19 iTrader: 0 reviews	almost done, heater box and dash back in. e brake fixed, t5 in going out now to finish up a few small things, clean up and if i have time see if can get ac recharged.

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