broken heater blend door arm...
#1
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Car: 1987 IROC Z bone stock
Engine: L98 TPI
Transmission: stock
Axle/Gears: stock
broken heater blend door arm...
Any suggestions where to get parts to repair a broken heater blend door.. I was taking the control cable off and broke the pot metal arm off that the cable attaches to. The door is really stiff when trying to move by hand... Is it a real pain to pull the blend door out??
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Car: 1992 RS / 1989 RS
Engine: 3.1L MFI / Vortec 383 TBI
Transmission: T5 / LS-T56
Axle/Gears: 3.42 open / 3.73 Eaton posi
Re: broken heater blend door arm...
I fixed a similar problem a while back. You might be getting parts from the junkyard, I got what I needed from someone parting another car.
I had to pull the dash away from the firewall to do what I needed to do.
https://www.thirdgen.org/forums/cool...ox-repair.html
Nevermind all the wiring in the pictures, I have a bit more electronics than most
Another thread from my local board
http://cascadecrew.org/phpBB2/viewto...?p=60571#60571
I had to pull the dash away from the firewall to do what I needed to do.
https://www.thirdgen.org/forums/cool...ox-repair.html
Nevermind all the wiring in the pictures, I have a bit more electronics than most
Another thread from my local board
http://cascadecrew.org/phpBB2/viewto...?p=60571#60571
#4
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Re: broken heater blend door arm...
It may sound impossible, but I was able to pry one off of a spare heater box. If you look at it closely you'll see a D shaped hole where it slips over the door shaft.
Do this at your own risk though, because the spare lever could very well break when you pull it off. The broken piece on my car pulled right off, but the piece on the spare box took about 30 minutes of gentle pulling with pliers before it decided to come loose. I knew pulling the heater box was beyond my skill level.
Do this at your own risk though, because the spare lever could very well break when you pull it off. The broken piece on my car pulled right off, but the piece on the spare box took about 30 minutes of gentle pulling with pliers before it decided to come loose. I knew pulling the heater box was beyond my skill level.
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Car: 1987 IROC
Engine: 350
Transmission: Auto
Re: broken heater blend door arm...
Old thread I found, Any new answers? Any reproduction arms? Any NOS stuff around? Any GM part Numbers for this?
I got my arm off it was pretty easy but had to pull one side of the dash out to get the cover off..Anyone have a parts car that has one?
I got my arm off it was pretty easy but had to pull one side of the dash out to get the cover off..Anyone have a parts car that has one?
#7
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Car: 87 GTA
Engine: 350
Transmission: 700r4
Axle/Gears: 3.42 posi
Re: broken heater blend door arm...
That is a nice piece anyway he could make a couple more? Those are hard to find, mines still not fixed.
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#11
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Car: 87 Iroc
Engine: 350
Transmission: 700r4
Axle/Gears: 3:27
Re: broken heater blend door arm...
Could someone post a photo of how the cable hooks up to the little blend door lever pictured above? I need to fabricate one of these and am wondering if I'm missing a part that goes on the end of the cable.
#13
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Car: 1987 Camaro Iroc / 1970 Camaro Z28
Re: broken heater blend door arm...
If you cant sell any or make more, did you have dimensions available so we can make our own? Id like one too! mines in 20 pieces!
#15
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Car: 1987 Camaro Iroc / 1970 Camaro Z28
Re: broken heater blend door arm...
What is the bore, key/flat spot size, and overall part dimensions? Does anyone have them? I can get some made in my machine shop if I had an original in good shape to measure!
#16
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Car: 1987 IROC
Engine: 5.7L
Re: broken heater blend door arm...
Hey guys-
I know this is an old thread, but does anyone know of someone making replacement linkage arms? I broke mine trying to free up the blend flap. I really don't want to take my dash out just for this. Thanks,
I know this is an old thread, but does anyone know of someone making replacement linkage arms? I broke mine trying to free up the blend flap. I really don't want to take my dash out just for this. Thanks,
#17
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Re: broken heater blend door arm...
Hate to revive an older thread but has anyone found a good solution to this problem? I'm putting my car back on the road in Spring and the heater door is one problem I have to tackle as my pot metal arm is also broken.
Thanks.
Thanks.
#18
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Car: 1987 IROC
Engine: 5.7L
Re: broken heater blend door arm...
I ended up buying a used heater box assembly that had an intact flap arm. Was able to remove the intact arm and my broken one with very careful prying and lots of WD40. Good luck.
#19
Re: broken heater blend door arm...
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#20
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Car: 87' IROC
Engine: L98
Transmission: T56
Re: broken heater blend door arm...
Hey guys, I know this is an old thread, but if any of you are still searching for a lever, feel free to reach out. I just had my cousin machine a brand new temp door lever for my 87 trans am. It has a set screw you tighten down to grab the flat side of the D shaft. Works perfectly. I have 2 extras currently and he can make more upon requests.
I would love to buy one. I see your private messages are disabled. Can you shoot me a message at john_perdoch(at)yahoo.com ?
Thanks,
John
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Car: 1987 IROC Z
Engine: 305 TPI
Transmission: 5 spd manual
Axle/Gears: Borg Warner 3.42 G92 Option
Re: broken heater blend door arm...
Nick,
I'll buy one of those metal climate control arms for my 87 Iroc, email me price at sdc5555@aol.com.
Thanks, Shane
I'll buy one of those metal climate control arms for my 87 Iroc, email me price at sdc5555@aol.com.
Thanks, Shane
Hey guys, I know this is an old thread, but if any of you are still searching for a lever, feel free to reach out. I just had my cousin machine a brand new temp door lever for my 87 trans am. It has a set screw you tighten down to grab the flat side of the D shaft. Works perfectly. I have 2 extras currently and he can make more upon requests.
#22
Re: broken heater blend door arm...
Hey guys, I know this is an old thread, but if any of you are still searching for a lever, feel free to reach out. I just had my cousin machine a brand new temp door lever for my 87 trans am. It has a set screw you tighten down to grab the flat side of the D shaft. Works perfectly. I have 5 extras currently and he can make more upon requests.
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dscotch (11-09-2022)
#24
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Car: 1987 Trans am
Engine: 5.0 TPI
Transmission: T5
Re: broken heater blend door arm...
Can shoot me at email at mbryceland22@gmail.com? I desperately need you buy one of these. Thanks.
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nickalope24 (11-27-2022)
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nickalope24 (11-27-2022)
#31
Re: broken heater blend door arm...
Mike sorry for the delayed response, I did just send you an email. Yellowlt1, sweet project man and I do still have them available. Anybody who's serious can send me an email at heslopnick@yahoo.com.
#36
Re: broken heater blend door arm...
I got my arm off it was pretty easy but had to pull one side of the dash out to get the cover off..Anyone have a parts car that has one?
Last edited by ermandadana; 03-15-2023 at 11:44 AM.
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