04-03-2002, 02:12 AM | #1 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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brake question
OK, Vehicle, one ton 4 wheel drum.
The pedal stays on the floor when you depress it. I think I know what it is, but I'm looking for ideas/input. You can reach down and pull it back up by hand, but it'll stay down there all day if you let it. They do stop the truck. Any one? ------------------ '69 G.M.C. 350/350. Trying to clean up the left over damage from the Dope-Smokin-Old-Man I've been dubbed the Longhorn Freak/Fanatic/Expert, I just hope I can live up to it. FINALLY got the HORNIAC...a '70 one ton Longhorn with a Pontiac 350/350 and lots of 'personality'. Check out The Longhorn Webite. If you need a pic posted, E-mail me at longhornmail@yahoo.com Andy, in Columbus Ohio |
04-03-2002, 02:23 AM | #2 |
Between Trucks...
Join Date: Mar 2002
Location: Los Angeles, CA.
Posts: 3,830
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did you try bleeding the system?
i had that, thought it was the peddle return spring... bled the system, (i put synthetic brake fluid in mine)... seemed to be the cure...
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04-03-2002, 02:25 AM | #3 |
Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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thats odd,
the master cylinder itself has return springs inside the casting itself, and then the pedal has its own return spring, hmm wierd,, |
04-03-2002, 11:54 AM | #4 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
|
Yeah fast, I'm thinkin master cylinder too.
The brakes work fine whn you hit them, just won't return the pedal. ------------------ '69 G.M.C. 350/350. Trying to clean up the left over damage from the Dope-Smokin-Old-Man I've been dubbed the Longhorn Freak/Fanatic/Expert, I just hope I can live up to it. FINALLY got the HORNIAC...a '70 one ton Longhorn with a Pontiac 350/350 and lots of 'personality'. Check out The Longhorn Webite. If you need a pic posted, E-mail me at longhornmail@yahoo.com Andy, in Columbus Ohio |
04-03-2002, 11:58 AM | #5 |
Registered User
Join Date: Aug 2001
Location: rock island,il,usa
Posts: 5,382
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I had a booster do that ......or do you have manual brakes?
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04-03-2002, 12:02 PM | #6 |
its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
|
power brakes...it does seem kinda hard to depress the pedal, but it is holding it's vacume though. I can unplug the line after shutting it off and get the his.
------------------ '69 G.M.C. 350/350. Trying to clean up the left over damage from the Dope-Smokin-Old-Man I've been dubbed the Longhorn Freak/Fanatic/Expert, I just hope I can live up to it. FINALLY got the HORNIAC...a '70 one ton Longhorn with a Pontiac 350/350 and lots of 'personality'. Check out The Longhorn Webite. If you need a pic posted, E-mail me at longhornmail@yahoo.com Andy, in Columbus Ohio |
04-03-2002, 12:11 PM | #7 |
Registered User
Join Date: Aug 2001
Location: rock island,il,usa
Posts: 5,382
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Mine did the same thing......seemed to hold vacumn,& felt like it worked,but wouldnt release! You might try a shot of lube on all the points(could be the peddle itself is sticky on the pivot)....69 longhorn.
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