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Old 01-15-2013, 03:08 PM   #1
Madtat
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Heater control cables

I noticed the levers on my defrost and heat settings when set all the way to the right kind of move back a little. They do not stay at the far end of the setting. I have WD40'd the back of the levers and the cable where it goes into the cable housing but they still do not stay. Is there a way to adjust the cable to add more slack or decrese it?
If there is a thread on this please post it.
Thank you.
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Old 01-15-2013, 05:56 PM   #2
1972SUPERSB
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Re: Heater control cables

Quote:
Originally Posted by Madtat View Post
I noticed the levers on my defrost and heat settings when set all the way to the right kind of move back a little. They do not stay at the far end of the setting. I have WD40'd the back of the levers and the cable where it goes into the cable housing but they still do not stay. Is there a way to adjust the cable to add more slack or decrese it?
If there is a thread on this please post it.
Thank you.
Mine do the same thing. Kinda move back on their own. I'm wondering on a fix also.
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1972 Cheyenne Super SWB 350, Auto, Bucket Seats w/Console, Tach, Factory A/C, P/S ,P/B, Tilt

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Old 01-17-2013, 05:18 PM   #3
Lemield
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Re: Heater control cables

My C20 has this same problem....does anyone have a solution to this?
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1949 Willys CJ2A, Kubota Turbo Diesel engine, Warn Overdrive, 11 inch brakes, 12volt, Warn M8000 Winch "Little Green"
1970 Rustoleum Roller Red C20 Custom Camper 454 TH400 "Big Red"
1971 K20 6.2 Turbo Diesel 4x4 4spd Ranger Overdrive "Pumpkin Wagon"
2005 VW Beetle Diesel 44+ MPG "Silver Bullet"
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Old 01-17-2013, 05:27 PM   #4
Olive1970
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Re: Heater control cables

One of my levers broke off at the face of the controls, seems to stay in that position pretty well now
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Old 01-17-2013, 05:37 PM   #5
Andy4639
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Wink Re: Heater control cables

Well it been a while since I did this but here goes.
I was having the same problem and so I started taking the cables out of the truck completely. I then oiled the cables really good and hung them up for a few days and kept oiling everyday and after a week I reinstalled them.
They work well and never had anymore problems since.
You can also look at where they attach to the housing and adjust them a little.
The drawing is for non AC trucks but it'ss the same basic thing for either.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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Old 01-17-2013, 05:44 PM   #6
Madtat
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Re: Heater control cables

^^^^ Thank you Andy4639!
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Old 01-17-2013, 05:48 PM   #7
Andy4639
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Wink Re: Heater control cables

Your welcome!
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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Old 01-17-2013, 05:50 PM   #8
Lemield
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Re: Heater control cables

Yes, Thank you Andy4639.
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1949 Willys CJ2A, Kubota Turbo Diesel engine, Warn Overdrive, 11 inch brakes, 12volt, Warn M8000 Winch "Little Green"
1970 Rustoleum Roller Red C20 Custom Camper 454 TH400 "Big Red"
1971 K20 6.2 Turbo Diesel 4x4 4spd Ranger Overdrive "Pumpkin Wagon"
2005 VW Beetle Diesel 44+ MPG "Silver Bullet"
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Old 01-17-2013, 05:54 PM   #9
Andy4639
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Talking Re: Heater control cables

Quote:
Originally Posted by Lemield View Post
Yes, Thank you Andy4639.
No problem!
Make sure you work the cables good while they are hanging. Pull them back and forth to get the oil into the slleeve. Pull one end all the way tight then put the oil to it while you pull it back the other direction to help feed the oil into the sleeve.

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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver
Seeing the USA in a 71


Upstate SC GM Truck Club
2013,14 and 2016 Hot Rod Pour Tour


http://upstategmtrucks.com/



Get out and drive the truck this summer and have some fun!
It sucks not being able to hear!

LWB trucks rule, if you don't think so measure your SWB!
After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.
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