The 1947 - Present Chevrolet & GMC Truck Message Board Network

The 1947 - Present Chevrolet & GMC Truck Message Board Network (https://67-72chevytrucks.com/vboard/index.php)
-   The 1967 - 1972 Chevrolet & GMC Pickups Message Board (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=3)
-   -   Re-doing the drums (https://67-72chevytrucks.com/vboard/showthread.php?t=529523)

byates2 06-15-2012 05:53 PM

Re-doing the drums
 
I'm replacing the brake shoes, and changing the drums from 6 lug to 5 lug

ive never done drum brakes before so i'm wondering if it looks right in the photos.

Also, how do you adjust them, or are they self adjusting??

http://i4.photobucket.com/albums/y11...2/IMG_0092.jpg

http://i4.photobucket.com/albums/y11...2/IMG_0091.jpg

70CHEVYBB 06-15-2012 08:48 PM

Re: Re-doing the drums
 
looks good, you just need to start with your adjuster all the way in. Then put the drum on and turn the adjuster out until there is a small amout of drag on the drum when you turn it. Make both sides feel the same and your good.

byates2 06-15-2012 09:16 PM

Re: Re-doing the drums
 
How do you turn the adjuster out with the drum on?

byates2 06-15-2012 09:17 PM

Re: Re-doing the drums
 
ive looked and looked and cant find any slots or holes to get to the adjuster once the drum is put on

Tinkermc 06-15-2012 09:18 PM

Re: Re-doing the drums
 
sounds like how I would do it, the adjuster is the small gear piece at the bottom and there is a slot in the rear to make adjustments.

byates2 06-15-2012 11:47 PM

Re: Re-doing the drums
 
in the rear? the backing plate? i cant seem to find a slot at all . I know where the gear piece is but it seems solid metal where the piece sits

WORP67 06-16-2012 12:01 AM

Re: Re-doing the drums
 
Sometimes you have there is a knock out like in a electrical panel then put in a rubber plug.

byates2 06-18-2012 06:26 PM

Re: Re-doing the drums
 
I have no idea where the slot could be. there is absolutley no slot back there. Are they self adjusting. these are the rear brakes just to clarify if there is a difference from the front

67c10rustbuket 06-18-2012 07:45 PM

Re: Re-doing the drums
 
I swear there is supposed to be a knock out or plug but I just looked at both my rearends (70 & 72) and neither has a knockout. I was taught to adjust them with the drum off by turning the adjuster until there was a slight friction when putting the drum on then remove the drum and back it off a turn so there was no drag. Then being self adjusting drive in reverse in the driveway and slam on the brakes and this will self adjust them. Thats how I was taught a long time ago by my dad anyway. Anyone else heard of this method?


All times are GMT -4. The time now is 09:08 PM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com