An issue with parking brake struts
#1107159
11/04/11 07:10 PM
11/04/11 07:10 PM
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Joined: Oct 2003
Posts: 403 Western Oregon
bull
OP
mopar
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OP
mopar
Joined: Oct 2003
Posts: 403
Western Oregon
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I'm in the process of restoring a 68 Charger and both parking brake struts on the rear (with 10" drums) had been tilting down and rubbing on the inner axle hub which wore a quarter moon-shaped notch out of them. It seems to be a design flaw but I don't see a real need to replace them as there is still plenty of strength there. I have a couple of questions though: 1. is this a common problem? 2. Is there a way to keep them up out of the way?
Now that the notch is there it may not be an issue but if there is an easy fix I'd be willing to try it. It seems like you could almost put a metal tab under one of the axle flange bolts for the strut to rest on. Or maybe use a bench grinder to shape a larger notch out of them so they would clear.
1968 Charger 383/2bbl/4spd (1 of 74)
1994 Dakota Sport 3.9L/AT/2WD
2003 Durango SLT 4.7L/AT/4X4
Yes, all Dodges and nothing else
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Re: An issue with parking brake struts
[Re: RapidRobert]
#1107166
11/05/11 12:09 PM
11/05/11 12:09 PM
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Joined: Jan 2003
Posts: 4,287 Morrow, OH
markz528
master
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master
Joined: Jan 2003
Posts: 4,287
Morrow, OH
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I had a similar problem on my 67 Coronet with 10 x 2 1/2 inch brakes on one side. It was not installed correctly.
67 Coronet 500 9.610 @ 139.20 mph 67 Coronet 500 (street car) 14.82 @ 94 mph 69 GTX (clone) - build in progress......
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Re: An issue with parking brake struts
[Re: bull]
#1107167
11/05/11 04:40 PM
11/05/11 04:40 PM
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Joined: Oct 2003
Posts: 403 Western Oregon
bull
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OP
mopar
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I understand what you're saying but I honestly don't think they are installed wrong. The spring on the one end has a large diameter - so much so that it does not hold the strut in place. You could fit two struts inside this spring.
1968 Charger 383/2bbl/4spd (1 of 74)
1994 Dakota Sport 3.9L/AT/2WD
2003 Durango SLT 4.7L/AT/4X4
Yes, all Dodges and nothing else
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Re: An issue with parking brake struts
[Re: bull]
#1107168
11/05/11 05:12 PM
11/05/11 05:12 PM
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Joined: Jan 2003
Posts: 75,094 A Banana Republic near you.
JohnRR
I Win
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I Win
Joined: Jan 2003
Posts: 75,094
A Banana Republic near you.
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Quote:
I understand what you're saying but I honestly don't think they are installed wrong. The spring on the one end has a large diameter - so much so that it does not hold the strut in place. You could fit two struts inside this spring.
I want to say that is the wrong spring , it's too big .
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Re: An issue with parking brake struts
[Re: JohnRR]
#1107169
11/05/11 08:36 PM
11/05/11 08:36 PM
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Joined: Oct 2009
Posts: 92 south carolina U.S.
DOUGG
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member
Joined: Oct 2009
Posts: 92
south carolina U.S.
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had the same thing on my 65.I could'nt see the spring tab in pictures from the fsm, so I thought maybe the tab fits behind the brake shoe. I installed the spring with tab facing foward & behind the shoe. that gave enough upward tension on the strut to hold it up. May not be correct, but works for me
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Re: An issue with parking brake struts
[Re: DOUGG]
#1107170
11/05/11 11:35 PM
11/05/11 11:35 PM
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Joined: Oct 2003
Posts: 403 Western Oregon
bull
OP
mopar
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OP
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Joined: Oct 2003
Posts: 403
Western Oregon
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Today I went up to Wildcat Auto Wrecking to see about getting some used struts and springs and what I found was exactly the same as what I have: big springs and struts with worn radiuses where they had been rubbing on the axle hub. I didn't buy anything, as you might have guessed.
I had thought about that spring tab placement too, Dougg, so thanks for the suggestion on that. That's about all I have left to try.
1968 Charger 383/2bbl/4spd (1 of 74)
1994 Dakota Sport 3.9L/AT/2WD
2003 Durango SLT 4.7L/AT/4X4
Yes, all Dodges and nothing else
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