Repairing cam triggers

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Fish_Products

Big Wall climber
FishProducts.com
Mar 22, 2011 - 11:04am PT
To add to Clints excellent tutorial:

What I do to make sure the trigger bar is level and the wires are the right length is this:

Usually one cable is intact on the cam.
Snip this cable right at the base of the swage on both sides.
Straighten the cable out and then use it as a length guide for the new cable.
Match up the snipped cable with your new cable, then hold a sleeve at the end of the snipped cable, hold it in place along side the new cable, then put another sleeve end to end with this one. Cut the new cable at this length, which is old cable plus the length of two sleeves.
Cut another new cable this same length. Now your trigger bar has no option but to be level and give the correct amount of retraction on the cam.

If your control rods are broken or lost, you can use all sorts of stuff to replace them.
Large paper clip
Spring wire
and my personal fave, the nail portion of a PopRivet. This will have a ball end ready to go into most cams and not pull through the hole. Nice clean fix with none of that bent over wire jazz. Size will depend on the cam, and they come in very many diameters and lengths.

Or you could always send them to us for wires and slings.


See us on the web at:
http://www.FishProducts.com
http://fishproductsblog.blogspot.com/
pvalchev

Social climber
Mountain View, CA / Calgary, AB
Mar 22, 2011 - 12:12pm PT
And a "quick fix" (for camalots) a friend and I used in Squamish on the recommendation of someone there - buy a tennis racket from a consignment store: $3.

Take the string off, cut off a piece and loop it through the trigger and poke the ends through the cam lobes the same way as the metal triggers. Now that's where you'd have to "cap" the metal to prevent it from pulling out. Instead, cut off the excess leaving about 1/4" sticking out, take a lighter and burn the end to form a "ball" of molten plastic. Wait for it to dry, and enjoy your new cams.

My buddy's have lasted years like this and it seems to be plenty strong.

The string we used was almost the perfect diameter, nearly maximum for the hole on the cam lobe, but I doubt it matters a whole lot.
aliebling

climber
San Francisco, CA
Topic Author's Reply - Mar 22, 2011 - 05:59pm PT
Del cross: I sent you a private message vis supertopo. If you didn't get that, you can also reach me at myusername @gmail.com. I promise the cams will get so
E loving attention and thence used!

Clint: likewise a pm sent. I really appreciate your kind offer. Let me know what works best for you to meet up. We're headed back to jtree in 3 weeks and would lov to have them fixed up for that.

All: To replace the slings myself, is there a recommended sling width/material? I read something on the BD site warning against too narrow/dyneema/etc...
Impaler

Gym climber
Vancouver
Mar 22, 2011 - 06:27pm PT
Another option is to take the cams to Seth at Marmot mountain work in Berkeley for trigger wire replacement. $5 for a cam or something like that. Of course, if you have a lot of them that need replacement - DIY is the way to go.
aliebling

climber
San Francisco, CA
Topic Author's Reply - Mar 27, 2011 - 01:03pm PT
Clint: pinging you about repairing trigger wires again. We're off to JTree again in two weeks and I've love to have at least the number 3 fixed up before we go.

If that doesn't work out, can anyone give me an idea of the turnaround time for marmot in Berkeley in case I need to have them do just the one?
Cuckawalla

Trad climber
Grand Junction, CO
Mar 27, 2011 - 01:19pm PT
Also Weed-Wacker cable works super good. You just push the cable through and burn it to mushroom as a stop. Cheap, tough, light.
-Jesse
slobmonster

Trad climber
OAK (nee NH)
Mar 27, 2011 - 02:06pm PT
Hi all. I can do most cam trigger repairs in relatively quick turnaround. During the week I'm @ Marmot, in Berkeley, and do cam repairs during off hours: $7.50 for one trigger wire, $14 for both; it's not through any business so please bring me cash. Feel free to PM me, too.
Clint Cummins

Trad climber
SF Bay area, CA
Mar 27, 2011 - 05:34pm PT
aliebling:

I have sent email directed to your gmail address and via the supertopo email, but I haven't received any replies.
So I suspect one or both of our spam filters are blocking emails.
My home phone number is on my web page, and in the phone book.
Too bad, yesterday would have been good. I have to go into work now.
Next weekend, I plan to be in the Valley....
Maybe the distance from my house to yours is too far to make meeting convenient enough.
HighTraverse

Trad climber
Bay Area
Aug 30, 2011 - 01:21pm PT
BUMP for timeliness
kev

climber
A pile of dirt.
Aug 30, 2011 - 02:10pm PT
Aliebling,

I highly recommend hanging with Clint and learning how to do this.
I had a lot of fun!

On a side note after Clint's Cam School, I have replaced more on my own successfully, with the exception of small alien trigger wires - too small for my fumbling fingers...

kev
mucci

Trad climber
The pitch of Bagalaar above you
Aug 30, 2011 - 02:34pm PT
$7.50 for one trigger wire, $14 for both

Jesus! "Don't anybody MOVE! This is a Robbery!

You might as well buy your own nicopress....

http://www.ebay.com/itm/NATIONAL-TELEPHONE-SUPPLY-CO-No-17-3-NICOPRESS-TOOL-/150655997571?pt=Pliers&hash=item2313cc1683

Then some ovals....

http://www.ebay.com/itm/Nicopress-1700-C-ALUMINUM-OVAL-SLEEVES-Lot-26-/150629335114?pt=LH_DefaultDomain_0&hash=item231235404a

franzr

Trad climber
Lancaster, CA
Aug 30, 2011 - 03:14pm PT
For the last several years I prefer to use weed wacker cord. Extremely durable, cheap, and easy to install. Very similar to the tennis racket cordage tip mentioned above--not sure which one is better.

--Ryan
MTucker

Ice climber
Arizona
Aug 30, 2011 - 05:07pm PT
Mucci

You have to match up parts and tools correctly.

Nicopress 17-3 = 1/32"

Match wire, sleeve, and tool
matthewtraver

climber
Hong Kong, living in London
Aug 30, 2011 - 06:11pm PT
http://www.thecamdoctor.com/ - although not necessary if you've got a nicopress etc. etc. it's still good as an all-in-one kit.
mucci

Trad climber
The pitch of Bagalaar above you
Aug 30, 2011 - 06:32pm PT
I was just trying to make a point Tucker but thanks for clarifying for the thread.

slobmonster

Trad climber
OAK (nee NH)
Aug 30, 2011 - 08:09pm PT
Yeah, I get it. It's not pocket change. But if you want to do the repairs for yourself, all the info you need is outlined above.
Jay Wood

Trad climber
Land of God-less fools
Aug 31, 2011 - 12:41pm PT
No, it is pocket change.

You probably spend most of an hour on a cam including communication & shipping, right?

Robbery- sheesh.

Bill Mc Kirgan

Trad climber
Cedar Rapids, Iowa
Aug 31, 2011 - 01:24pm PT
saltw#ter




LOL
Jay Wood

Trad climber
Land of God-less fools
Sep 1, 2011 - 12:20am PT
I ordered a kit several days ago, & the payment seemed to go through.

Temporary website glich?
slobmonster

Trad climber
OAK (nee NH)
Sep 7, 2011 - 10:09pm PT
Well, for those among you in the Bay Area without the inclination or tools, I'll fix those pesky trigger wires for you. Let's say $10 per cam (i.e. both wires if needed) for Supertopo people...

I can do these in my spare time, and you can drop them off @ Marmot Mtn Works in Berkeley. Ask for Seth.
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