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Mod | | | Forums66 Topics128,049 Posts1,055,549 Members48,425 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Feb 2013 Posts: 250 'Bolter | | 'Bolter Joined: Feb 2013 Posts: 250 | This is for my '48 1Ton. The Huck brake setup front and rear is identical to the ones on my '48 Chevy 1Ton. That's good because the GMC manual doesn't even show what I've got!
The Chevy manual says to tighten the shoes until they just begin to rub the inside of the drum, then back off the adjustment a set number of cliks or flats of the adjusting bolt. Is this correct? On other vehicles I've always tightened the shoes until the drum won't turn, then backed off the adjustment.
Do the Huck brakes need more clearance than a conventional set up?
Thanks, Jim
| | | | | Joined: Mar 2002 Posts: 9,115 'Bolter | | 'Bolter Joined: Mar 2002 Posts: 9,115 | I don't use the method of backing off a certain number of clicks. I back off until the drag in minimal. | | | | | Joined: May 2005 Posts: 8,878 . | | . Joined: May 2005 Posts: 8,878 | I've followed the manual as stated for my GMC 1 ton and that worked great.
Also as mentioned you may need to adjust a little more if they drag. Good to check the drums for heat after a drive (not much stopping) and adjust any that are warm. | | |
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