E brake problem. 72 chevy - The 1947 - Present Chevrolet & GMC Truck Message Board Network

tekno62 · 03-10-2009, 12:01 AM

When I got the truck I had to redo all the brakes.

My question is when I put the brake petal down it doesnt spring back up when I pull the handle.

any ideas.

**'68OrangeSunshine** · 03-10-2009, 06:34 AM

I have the same problem with my '71 GMC. I find that the pedal will come up more if I hold the release handle out longer. Or I'll tap it up with the toe of my left boot.
Supposedly there's a little spring inside somewhere. I couldn't find it. I've shot WD40 at it blind with not much effect.
It's worse when it's cold out. In hot weather, it pops right up.
Go figure.

northerngmc · 03-10-2009, 12:03 PM

I was having the same problem. I replaced the e brake cable on the left side where it goes into the backing plate and it is better. The cable has a spring on it and this is what I believe pulls the pedal back up.

I have purchased the right side on as well but have not installed it.

cdowns · 03-10-2009, 03:37 PM

anybody ever think of lubricating the 40year old cable so it would move freely?

northerngmc · 03-10-2009, 08:08 PM

Quote:

Originally Posted by cdowns

anybody ever think of lubricating the 40year old cable so it would move freely?

In my case the cable moved freely the spring tension was long gone and therefore would not fully release the cable. If someone has had luck by simply lubricating the cable I would be interested in hearing about it.

tekno62 · 03-10-2009, 08:38 PM

I need to check

Andy4639 · 03-10-2009, 09:47 PM

Upunder the dash looking up over the e brake pedal. It's not binding on anything there is it.

northerngmc · 03-20-2009, 09:52 PM

Have you had any luck with your e brake yet?

tekno62 · 03-20-2009, 10:22 PM

Sorry - been working alot and when I have the time I forget or am doing something with the family

I work tomorrow and hope to check the truck Sunday.

**oldiron** · 03-21-2009, 12:26 AM

There is suppose to be a return spring on the pedal assy. Check again it my have broke or fallen off.

03-10-2009, 12:01 AM	#1
tekno62 Registered User Join Date: Nov 2008 Location: San Jose Ca Posts: 265	E brake problem. 72 chevy When I got the truck I had to redo all the brakes. My question is when I put the brake petal down it doesnt spring back up when I pull the handle. any ideas.

03-10-2009, 06:34 AM	#2
'68OrangeSunshine Senior Member Join Date: Feb 2002 Location: Tucson, AZ USA Posts: 7,208	Re: E brake problem. 72 chevy I have the same problem with my '71 GMC. I find that the pedal will come up more if I hold the release handle out longer. Or I'll tap it up with the toe of my left boot. Supposedly there's a little spring inside somewhere. I couldn't find it. I've shot WD40 at it blind with not much effect. It's worse when it's cold out. In hot weather, it pops right up. Go figure. __________________ Every 25 years I like to rebuild that 292, whether it needs it or not.

03-10-2009, 12:03 PM	#3
northerngmc Registered User Join Date: Jan 2004 Location: Whitehorse YK Canada Posts: 2,651	Re: E brake problem. 72 chevy I was having the same problem. I replaced the e brake cable on the left side where it goes into the backing plate and it is better. The cable has a spring on it and this is what I believe pulls the pedal back up. I have purchased the right side on as well but have not installed it. __________________ Blaine 59 GMC 9314 a.k.a. Whoopee 68 C20 50th Anniversary a.k.a. The Rat http://www.flickr.com/photos/northerngmc/ http://www.members.tripod.com/P-wee/index_032.htm 1.61803 is one H of a lot better than 3.14159, no really it is!

03-10-2009, 03:37 PM	#4
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	Re: E brake problem. 72 chevy anybody ever think of lubricating the 40year old cable so it would move freely? __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

03-10-2009, 08:38 PM	#6
tekno62 Registered User Join Date: Nov 2008 Location: San Jose Ca Posts: 265	Re: E brake problem. 72 chevy I need to check

03-10-2009, 09:47 PM	#7
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,936	Re: E brake problem. 72 chevy Upunder the dash looking up over the e brake pedal. It's not binding on anything there is it. __________________ 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.

03-20-2009, 09:52 PM	#8
northerngmc Registered User Join Date: Jan 2004 Location: Whitehorse YK Canada Posts: 2,651	Re: E brake problem. 72 chevy Have you had any luck with your e brake yet? __________________ Blaine 59 GMC 9314 a.k.a. Whoopee 68 C20 50th Anniversary a.k.a. The Rat http://www.flickr.com/photos/northerngmc/ http://www.members.tripod.com/P-wee/index_032.htm 1.61803 is one H of a lot better than 3.14159, no really it is!

03-20-2009, 10:22 PM	#9
tekno62 Registered User Join Date: Nov 2008 Location: San Jose Ca Posts: 265	Re: E brake problem. 72 chevy Sorry - been working alot and when I have the time I forget or am doing something with the family I work tomorrow and hope to check the truck Sunday.

03-21-2009, 12:26 AM	#10
oldiron Designated Grumpy Old Man Join Date: Oct 2001 Location: arlington, washington usa Posts: 3,092	Re: E brake problem. 72 chevy There is suppose to be a return spring on the pedal assy. Check again it my have broke or fallen off. __________________ Never let the truth get in the way of a good story 71 Chev 1/2 ton 4X4 LWB Fleetside SOLD http://67-72chevytrucks.com/vboard/s...d.php?t=361222 http://www.youtube.com/watch?v=1LgREwtDfaA 68 Chev 1 ton flat bed http://www.youtube.com/watch?v=0bO8szzlD4A 56 Chev Handyman Wagon http://www.youtube.com/watch?v=9y-6ddpBTkM http://www.youtube.com/watch?v=lbLzZ7zY8wA 56 Chev Belair http://67-72chevytrucks.com/vboard/s...d.php?t=410667 http://www.youtube.com/watch?v=xoW0Ei7ZNIg



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