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  #1  
Old 06-14-2018
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kunzelj kunzelj is offline
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Default Haldex 3030 Nut size?

I am on my first camping trip of the year. I get to my site to back in and the brakes are making a loud clunking noise.

Get out to take a look - the new brake chamber was clearly not torqued properly. the bottom nut is missing.

Now I have to take the toad to town to get another nut.

Does anyone know exactly what size and threads the Haldex 3030 uses to fasten it? The threads are a bit damaged, but I think another nut will thread on. Enough to get me to a shop anyway.
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Jeff Kunzelman
Manitoba, Canada
1982 FC-33SB 250HP (2007-2009)
1978 GMC Royale 26' (2015-2016)
1988 FC-35SB (current)
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  #2  
Old 06-14-2018
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Take the top nut off and take with.
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Rick Shawver
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2000 LX
Vise Grips
Bellefonte, AR
F127656
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Old 06-14-2018
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5/8-11 and you will need flat washers also.
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Barry & Mary Rhodes
Port St. Lucie, FL.
1990 WB 40 "Northern Lights"
Body #F92929
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Old 06-14-2018
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15/16" wrench and torque to 155 ft. lbs.
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Barry & Mary Rhodes
Port St. Lucie, FL.
1990 WB 40 "Northern Lights"
Body #F92929
brhodes51@yahoo.com
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  #5  
Old 06-15-2018
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I found the nut at the local small-town country hardware/grocery store! Got a flat washer too and had to buy the wrench for $10.99. All back on and tightened. I know the top one is loose but I can't get to it. At least it's drivable again.

Thanks Barry for the information. It sure beats guessing and buying every size that's close, then traveling 45 minutes back to the bus.
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Jeff Kunzelman
Manitoba, Canada
1982 FC-33SB 250HP (2007-2009)
1978 GMC Royale 26' (2015-2016)
1988 FC-35SB (current)
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  #6  
Old 06-15-2018
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You're welcome Jeff, but get those cans fixed as they are you parking brake as well as you main drive axle brake.
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Barry & Mary Rhodes
Port St. Lucie, FL.
1990 WB 40 "Northern Lights"
Body #F92929
brhodes51@yahoo.com
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