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03-15-2005, 11:57 PM | #1 |
An American Soldier
Join Date: Feb 2005
Location: Grumolo D' Abadessee, Italy
Posts: 503
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Okay, I need help again...brakes
I installed all new parts for my rear drum brakes on my 1969 SWB. I installed new wheel cylinders, shoes, and springs. I also bought new drums. Here's my problem. I can't get the drums over the new shoes, and the adjuster is closed all the way. Looks like I need about 1/8 to 1/4 inches more of clearance. Any ideas? I'm afraid if I force the drums with my brand new BFH I might damage the shoes.
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Dan dan.brue@us.army.mil |
03-16-2005, 12:04 AM | #2 |
Designated A-hole!
Join Date: Mar 2003
Location: South Mississippi
Posts: 36,450
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Use the hammer handle to tap the drums on both sides, if they are not seated correctly the drum won't go over them.
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"If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck" |
03-16-2005, 08:01 AM | #3 |
Its a Truck Thing......
Join Date: Dec 2004
Location: Sierra Vista, Arizona
Posts: 3,159
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Make sure the pads are on correct(in the right direction of the backing plate) if i remember correctly the short is toward the front of the truck and the long is toward the rear , sometimes the set comes with 2 short shoes and 2 long shoes, some sets are bonded evenly, also if every is on correctly and still cant get it on, take the drums to be turned, I know new stuff shouldnt be turned right? well sometimes you can get a bad batch that are out of specs from the box, I got a new drum for a mustang once that was egg shaped and couldnt be turned, had to get another new one..must have been made on friday.........
Smitty
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71 C10 283/3SPD Full Resto 71 GMC 1500 Sierra Grande http://67-72chevytrucks.com/vboard/s...d.php?t=518599 70 C10 Suburban Former military GSA truck. 72 Chevy Blazer 4X4, Sloppy Jo, Mountain Climber. Wife says no more trucks. http://67-72chevytrucks.com/vboard/s...d.php?t=707378 72 GMC 1 Ton Motor Home, wife said no more trucks until she saw this one. Gen 3 6.0/4L80E 4.10 http://67-72chevytrucks.com/vboard/s...d.php?t=761110 68 GMC Suburban was 3/4 ton, now 1/2.Wife shook her head 71 C30 Wrecker 71 C20 Scott-Bilt As weird as it gets..BB Cheyenne AC Truck 68 GMC Long Stepside. They keep following me home 69 C30 Former Motor Home, Flat Bed time |
03-17-2005, 12:00 AM | #4 |
An American Soldier
Join Date: Feb 2005
Location: Grumolo D' Abadessee, Italy
Posts: 503
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Hey Smitty, I'm going to get the drums turned tomorrow. The paper in the box actually says to get them turned. The other thing I noticed was that the new adjuster screw assembly is about 1/4 inch longer than the old one I took off. I'm not sure why that is except parts companies try to make parts that will work on a variety of models. I plan to just put the old adjusters back on. I cleaned them up. They don't look as good, but everything will look the same soon enough as the brake dust settles.
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Dan dan.brue@us.army.mil |
03-17-2005, 09:56 PM | #5 |
Registered User
Join Date: Jan 2001
Location: Killingworth, CT. USA
Posts: 3,378
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Try backing off on the e-brake adjustment if your still having trouble.
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1971 C10 swb stepside 350/700R4/3.73posi (retired as of 4/22/03) 1998 S10 short bed 2002 S10 Blazer 1942 Oldsmobile 1958 Massey Harris Pony 1951 Wife Killingworth, Connecticut May those who love us, love us, any of those who do not love us, may God turn their hearts. And if God is unable to turn their hearts, may he turn their ankles so we may know them by their limping. A man who works with his hands is a laborer; a man who works with his hands and his brain is a craftsman; but a man who works with his hands and his brain and his heart is an artist. |
03-17-2005, 11:22 PM | #6 |
Registered User
Join Date: Oct 2004
Location: saskatoon, planet earth
Posts: 694
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make sure your pistons on your cylinders are pushed in too. That can cause a bit of greif.
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I got a bench seat baby, you don't have to sit over there. |
03-18-2005, 12:08 AM | #7 |
Senior Member
Join Date: Jan 2005
Location: CA
Posts: 5,643
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Sorry to state the obvious, but make sure the adjuster screw is threaded in all the way. Oh, and make sure not to mix up the adjuster screws from the left and right wheels. One has threads that are backwards.
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03-18-2005, 12:26 AM | #8 |
Registered User
Join Date: Nov 2002
Location: Kelowna B.C. Canada
Posts: 1,086
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It sounds like the wheel cylinders are the culprit or poss. e-brake. This might sound stupid but are the new drums the parts guy gave you the correct ones? I just did a complete brakejob on my 69 (last fall) and I could not find new rear drums anywhere, and was told they have discontinued rear brake drums from 69 and earlier (1/2 ton, leaf rear, c/10) I was lucky and there was enough meat on them to turn once more but next time i'll have to reline them or go to the wreckers. Doug
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03-18-2005, 09:22 AM | #9 |
Its a Truck Thing......
Join Date: Dec 2004
Location: Sierra Vista, Arizona
Posts: 3,159
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If the rear are 11 1/2 brakes, autozone has the drums in stock? You need some shipped up there to BC 69 SF?
Smitty
__________________
71 C10 283/3SPD Full Resto 71 GMC 1500 Sierra Grande http://67-72chevytrucks.com/vboard/s...d.php?t=518599 70 C10 Suburban Former military GSA truck. 72 Chevy Blazer 4X4, Sloppy Jo, Mountain Climber. Wife says no more trucks. http://67-72chevytrucks.com/vboard/s...d.php?t=707378 72 GMC 1 Ton Motor Home, wife said no more trucks until she saw this one. Gen 3 6.0/4L80E 4.10 http://67-72chevytrucks.com/vboard/s...d.php?t=761110 68 GMC Suburban was 3/4 ton, now 1/2.Wife shook her head 71 C30 Wrecker 71 C20 Scott-Bilt As weird as it gets..BB Cheyenne AC Truck 68 GMC Long Stepside. They keep following me home 69 C30 Former Motor Home, Flat Bed time |
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