Defroster help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ratman90 · 12-08-2019, 12:06 AM

Okay I have a 72 C10 truck with AC.

I got it as someone else's unfinished product. I need to figure out which docks and doors I need to have open to defrost my windshield. I have new cables and control center on order. As well as some of the vacuum actuators cuz none of the vacuum is hooked up.

I did get the heater hose diverter thing working where hot water is coming in and out of the heater core.

The blower motor does not work, do I need to pull the fender for that or is it just inner fender well and wheel to replace the blower motor?

What door/vent do I need to wire tie open to have heat come through? Cables were not hooked up as they were all binding.

But need to drive it to get to work.

Thank
Larry

**Ironangel** · 12-08-2019, 05:32 AM

If you haven't already I'd get one of these manuals. They'll show exactly where the cables go. You can often find helpful diagrams there as well as LMC trucks. https://www.classicparts.com/1972-Sh...ctinfo/04-030/

notsolo · 12-08-2019, 07:24 AM

Heat Ducts .....http://67-72chevytrucks.com/vboard/showthread.php?t=362936[/url]

ratman90 · 12-08-2019, 12:18 PM

Ironangel,Iron angel, everytime I place an order for parts, I forget about that. May try amazon

Not solo thanks. That one pic in the thread about the flapper under the hood side is probably the ticket.

To pull the blower motor, does fender, or just fender well need to come off?

12-08-2019, 12:06 AM	#1
ratman90 Registered User Join Date: Jul 2017 Location: Longmont, Colorado Posts: 64	Defroster help Okay I have a 72 C10 truck with AC. I got it as someone else's unfinished product. I need to figure out which docks and doors I need to have open to defrost my windshield. I have new cables and control center on order. As well as some of the vacuum actuators cuz none of the vacuum is hooked up. I did get the heater hose diverter thing working where hot water is coming in and out of the heater core. The blower motor does not work, do I need to pull the fender for that or is it just inner fender well and wheel to replace the blower motor? What door/vent do I need to wire tie open to have heat come through? Cables were not hooked up as they were all binding. But need to drive it to get to work. Thank Larry __________________ 1972 C10 LWB 2WD 307 4 speed Rescued from Field July 2017

12-08-2019, 05:32 AM	#2
Ironangel Senior Member Join Date: Feb 2010 Location: Falls City, Nebraska "100 Miles From Nowhere" Posts: 2,219	Re: Defroster help If you haven't already I'd get one of these manuals. They'll show exactly where the cables go. You can often find helpful diagrams there as well as LMC trucks. https://www.classicparts.com/1972-Sh...ctinfo/04-030/ __________________ Michael of the clan Hill, "Two Seventy Two's" 71 1-ton Dually 350 4-Speed 71 C/50 Grain Truck, 350 Split-Axle 4-Speed 02 3/4 ton Express 14 Indian Chief Vintage 1952 Ford 8N, "Only Ford Allowed On The Property" "Be American, Buy American"

12-08-2019, 07:24 AM	#3
notsolo Registered User Join Date: Apr 2008 Location: Md Posts: 2,482	Re: Defroster help Heat Ducts .....http://67-72chevytrucks.com/vboard/showthread.php?t=362936[/url] __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=635605

12-08-2019, 12:18 PM	#4
ratman90 Registered User Join Date: Jul 2017 Location: Longmont, Colorado Posts: 64	Re: Defroster help Ironangel,Iron angel, everytime I place an order for parts, I forget about that. May try amazon Not solo thanks. That one pic in the thread about the flapper under the hood side is probably the ticket. To pull the blower motor, does fender, or just fender well need to come off? __________________ 1972 C10 LWB 2WD 307 4 speed Rescued from Field July 2017



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