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05-01-2008, 10:14 PM
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#1 |
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Senior Member
 
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,414
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Heater motor cable
What is the purpose of the cable that is attached to the heater motor switch?
I turned it on yesterday morning and I heard a pop and the lever moved really easily, but the switch still turned the motor on and off like normal.
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70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
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05-01-2008, 11:23 PM
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#2 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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Re: Heater motor cable
to open the vent. When you shut it off, the door cets closed. the first 1/2 of the range of motion on that switch is to open the vent door and just let air through the heater core if you just want a bit of air but don't need the blower.
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05-02-2008, 02:08 AM
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#3 |
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I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,992
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Re: Heater motor cable
You have probably popped the lever.It was originally made of pot metal.The vendors will carry a kit to repair it.takes a couple of hours with time for repaint to dry to repair it.The kit uses steel levers so it will not happen again.You may want to remove the heater cables and clean them up in solvent or something, then lube them.I clamped one end in a vise and worked the outer sheath back and forth to loosen it up.Then I tossed them in an oil drain pan for a couple of days,with oil in it.It's been 6-7 years and they still work great.
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The 47-present Chevrolet and GMC Truck Message Board Network,it's owners,moderators,members,and associates of any type should not be held responsible for my opinion. You can't fix stupid,not even with duct tape. "My appearance is due to the fact that "GOD" does punish you for having too much fun!" Barrett-Jackson has perfected alchemy,they make rust into gold! "You can lead a horse to water but you can't saddle a duck" "Cleverly disguised as a 'Responsible Adult' "Sometimes your Knight in shining armor is just a retard in tinfoil" Last edited by PanelDeland; 05-02-2008 at 02:09 AM. |
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05-02-2008, 04:56 PM
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#4 |
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Senior Member
Join Date: Jun 2005
Location: Winona Lake, IN
Posts: 6,414
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Re: Heater motor cable
Ok, thanks guys. I figured the cable just popped off the lever, but it may be the lever, I haven't looked at it yet. Seems to be getting the same amount of heat as before.
__________________
70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear |
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