Broken Cam
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Wondering what I could do to fix, it doesn't look like it would affect the strength of the cam just needs to be strong enough to retract the lobes. Thoughts? |
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Superglue would probably work. or just buy a cam from this century. |
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PS that generation of Chouinard cams is prone to two issues: fraying on the cable where it meets the body (slide the plastic cover back to check), and cracking on the housing in the center of the axle. I believe they did testing that shows the cracked axle actually isn’t a big problem, but it definitely spooks some people. I would check your cam carefully for both issues. |
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Thanks for letting me know, and I'm definitely gonna look for some newer cams soon |
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Daniel Kaywrote: Isn't that a the "mythical" 3.5 size tho? Could be nice to have around |
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Easy fix , fabricate a new “clam shell” trigger bar, attaching the two halves with small machine screws , rivets , or epoxy holding the new “halves” together, or just glue the trigger bar back together. 7075 t7 aluminum is a fine material choice , easier to work with than 6061 t6 . |
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You could get creative too , off the top of my head , Wood dowels, popsicle sticks, chopsticks.Limited only by your imagination on this one |
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I repaired one of those old, crap BD cams once with some heat shrink tubing. Try that. Also, retire it after you fix it. |
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Daniel Kaywrote: Ah, the old Darth Vader piece: Ugly and black with lots of holes in the head piece! To illustrate the structural problems: In response to Sawyer, no it’s not the #3.5 – those were later by BD, not Chouinard, and are single-stem units with a gray color. |
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That one’s too big, but I still keep an old #1, held together with plenty of glue and electrical tape, to add “color“ and contrast to all my newer pieces. I have no issues about whipping on it. it’s been trusty over the years. Like an old pair of ripped jeans that you just can’t throw out |
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It is a #4. Another issue they had was caused by the very hard alloy and very narrow lobes, which could cause the cam to track out in soft stone. |







