radius arms- how tight?

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Billybobjunky
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radius arms- how tight?

Post by Billybobjunky »

ok guys, i don't really have any idea on this one. the bolts attaching the radius arms to the i-beams, the ones that share the coil spring pads along with it. how tight should they be? should they be all the way so that my radius arms don't pivot at all, or should the radius arms be free to wander? thanks guys
1967 SWB 2wd F100

-'77 V8 [[[410]]]
-'74 C6
-Re-wired main harness
-Disc Brakes/Power Steering
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boots
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re: radius arms- how tight?

Post by boots »

I dont think the radius arms are suppose to wander at all, just get it all positioned in the bracket, then tighten it.
Ethan

67 f100 - 4"lift - cut fenders - 36 TSL's
390/3spd/9"

68 f250 - 390/np435
Raised d24
'79 dana 60 front
welded 60 rear
buildup in progress
http://www.fordification.com/forum/view ... 835#136835

69 f100- Parts truck
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Billybobjunky
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re: radius arms- how tight?

Post by Billybobjunky »

OK, now how tight should the bolt be that is retaining the radius arm bushings? Should I tighten it as much as I can or is there a desired torque?
Thanks
1967 SWB 2wd F100

-'77 V8 [[[410]]]
-'74 C6
-Re-wired main harness
-Disc Brakes/Power Steering
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boots
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Re: re: radius arms- how tight?

Post by boots »

Billybobjunky wrote:OK, now how tight should the bolt be that is retaining the radius arm bushings? Should I tighten it as much as I can or is there a desired torque?
Thanks
wait for some more posts to come in to see how tight they need to be exactly, I need to know as well :lol:
Ethan

67 f100 - 4"lift - cut fenders - 36 TSL's
390/3spd/9"

68 f250 - 390/np435
Raised d24
'79 dana 60 front
welded 60 rear
buildup in progress
http://www.fordification.com/forum/view ... 835#136835

69 f100- Parts truck
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68F250
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re: radius arms- how tight?

Post by 68F250 »

180 - 220 ft.-lbs.
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Post by fordman »

chilton says 77 -110 for the radius arm bushings nut and 70 - 100 for the king bolt nut for the radius arm.
mcarlson11
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re: radius arms- how tight?

Post by mcarlson11 »

radius arm bushing bolt is 80-120 ft pounds. The bolt holding radius arm to I beam is 269-329 ft lbs.<- But that one I just did as tight as I could, becuase my torq bar didnt go that high.
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Post by fordman »

wow where did you get that last setting?
mcarlson11
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re: radius arms- how tight?

Post by mcarlson11 »

chilton ford pickups 1965-84. Also I have a shop manual to.
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