The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-20-2014, 12:50 AM   #1
1774btcrew
Senior Member
 
1774btcrew's Avatar
 
Join Date: Jun 2009
Location: Phoenix AZ
Posts: 4,584
Any one seen a vacuum brakes auto pedal assembly with return spring?

My previous problems with not being able to get my alternator to charge got me chasing wires trying to find the issue. In the process of doing this I realized the wire was broken at the ignition switch on the column. The cause of this was the return spring on the brake pedal catching the wire. There was a shiny spot on the spring. What is weird about this is my truck never had hydroboost which is the only trucks I have seen with a return spring on the brake pedal. My plans are to remove it if it appears it shouldn't be there.
__________________
AZPartsLocators on Instagram

1972 Cheyenne Super Short Bed big block "Blackie"
1977 Crew Cab GMC Short bed with 4BT Intercooled Cummins Diesel and a 4L80e "The Junkyard Dog"
1985 Crew Cab Chevy dually with 5.9 Cummins "The Big Dog" This is what my dad liked to be called by the grandkids before he passed so it seems fitting for his old truck.
1774btcrew is offline   Reply With Quote
Old 11-20-2014, 09:17 PM   #2
1968vetL-71
Junior Member
 
1968vetL-71's Avatar
 
Join Date: Jun 2004
Location: Murfreesboro, Tn
Posts: 1,092
Re: Any one seen a vacuum brakes auto pedal assembly with return spring?

I had a vacuum hydraulic assy with a return spring. I'm pretty sure it wasn't tampered with.
__________________
1969 impala conv 427 #s loaded. dad bought new
1969 "Judge" RA-3, rare warwick blue/white, #'s
1968 vet convertible #s 427/435 tripower (sold)
1968 belair 2door post #s 427/385
1936 ford 5w coupe dads 1st car
1969 camaro ss (17,xxx) miles

Wanted: 69-72 suburban project, 69 camaro convertible. also any big block cars. 69-70 gto judge project.
1968vetL-71 is offline   Reply With Quote
Old 11-20-2014, 09:36 PM   #3
old Rusty C10
Robert Olson Transport
 
old Rusty C10's Avatar
 
Join Date: Oct 2002
Location: recent transplant to NC USA
Posts: 20,299
Re: Any one seen a vacuum brakes auto pedal assembly with return spring?

as far as I know all brake pedals have a return spring my 76 had one 86 had one and the 82 has one the rest I haven't had to mess with down there
__________________
Bob



1951 International running on a squarebody chassis


"If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board"
http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!)


PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport

Live each day to the fullest.. you never know when fate is going to pull the rug out from under you...
I hate cancer!!
old Rusty C10 is offline   Reply With Quote
Old 11-21-2014, 03:02 AM   #4
1774btcrew
Senior Member
 
1774btcrew's Avatar
 
Join Date: Jun 2009
Location: Phoenix AZ
Posts: 4,584
Re: Any one seen a vacuum brakes auto pedal assembly with return spring?

I looked at my 85 and it didn't have a return spring. Guess I need to look at my parts books. Thanks for the input!
__________________
AZPartsLocators on Instagram

1972 Cheyenne Super Short Bed big block "Blackie"
1977 Crew Cab GMC Short bed with 4BT Intercooled Cummins Diesel and a 4L80e "The Junkyard Dog"
1985 Crew Cab Chevy dually with 5.9 Cummins "The Big Dog" This is what my dad liked to be called by the grandkids before he passed so it seems fitting for his old truck.
1774btcrew is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:35 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com