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09-20-2009, 11:03 AM
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#1 |
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Registered User
Join Date: Aug 2007
Location: orlando
Posts: 456
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Brake light switch
Hi; I have a '72. The P/O had attached a spring to the brake pedal arm using a cable tie. The other end of the spring was then screwed to the dash underside. This hookup kept the brake pedal high enough to allow the brake lights to shut off when the pedal was released. All this was done because the brake switch jam nuts had loosened. Well I have been trying for 2 days to get some kind of wrench or crow foot up in here to tighten that jam nut. No success! Must that entire pedal assy be removed to secure that nut? Or is there a trick someone else has discovered?
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09-20-2009, 04:04 PM
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#2 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: Brake light switch
you sure the spring wasn't rigged to replace the spring that was there originally?
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09-20-2009, 06:37 PM
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#3 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,936
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Re: Brake light switch
Most of those brake switches are plastic that have very small threads in the plastic. If you really tighten down on the lock nut it strips it out. The switch is easly replaced. Any Auto store will have them. Buy a new one and just snug it up good.
 
__________________
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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09-21-2009, 03:42 AM
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#4 |
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Registered User
Join Date: Aug 2007
Location: orlando
Posts: 456
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Re: Brake light switch
I removed the guage assy. The original spring is still there and working normally. I think the possibility that the threads are worn is more likely the explanation. I finally did get it tightened. If it "loosens" up again, I'll buy a replacement and apply silicone gasket sealer, or lock-tite to the new threads.
Thanks................. |
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09-21-2009, 03:52 AM
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#5 |
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Senior Member
 
Join Date: Jul 2004
Location: Estherville, Iowa
Posts: 3,371
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Re: Brake light switch
Those are a PIA to get a wrench in there, I like the idea of removing the gauge cluster, might be faster in the long run. I'll have to remember that next time, thanks for the tip.
__________________
1968 C10 307 3spd Long Fleet ------ http://67-72chevytrucks.com/vboard/s...d.php?t=201103 1970 C10 305 Super T10 Long Fleet --- http://67-72chevytrucks.com/vboard/s...d.php?t=202285 1971 C20 383 TH350 Dana Posi ----- http://67-72chevytrucks.com/vboard/s...d.php?t=206894 2001 GMC Sierra 1500 C3 6.0 Last edited by Green Machine; 09-21-2009 at 03:54 AM. |
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