Throttle Tension Slipping

[DaveBMusik]

Dave,
Yes, that is correct. You tighten the clamp around the wire sheath just enough to create more friction between the inside wire and the sheath. It might take a few 1/8th turns to get it just right. I had that setup on my C36 for probably 12-14 of the 18 years I owned it, and there were no problems. I think it was actually Will Keene, owner of Edson, who suggested that fix for the slipping throttle. Also, no need to spend the extra $$ for SS clamps. Any hardware store variety will do. There's really no exposure to salt water in that spot on the engine.

Thanks! Being an avid bicyclist, that is just so contrary  :)

[Jeff Kaplan]

Looks like we all have had this issue.  Years ago I put on a cable clamp,as suggested, a slight tighten, and it has solved the throttle slip ever since. Cheap, easy fix, just don't over tighten the nuts.

[Jim Lucas]

Hi all,
Any updates to this fix? I have the slipping throttle issue and don't want to make a safety issue but I guess if done gently....

[ewengstrom]

I used this fix on my last boat with a Edson pedestal that did not have the adjustment bolt on the throttle. The only solution was the rope trick or using the cable clamp, I went with the clamp and never had any issues. Seems too "simple" to actually work...but it does.

[Paulus]

I have the same problem.  Use a velcro strap.  This winter I ordered a package of new ones from Amazon.  They are "Reusable Cinch Straps" with the logo of of Envisioned.  Work great.  For my boat they need to be 10'' long.
Paul

[Craig Illman]

Just make sure you're not (or anyone else has been) lubricating the Delron bushing that the throttle handle goes through into the pedestal. This bushing can be replaced if it's been contaminated by lubricant. I think I had used all of the other suggestions too, tape, clamp, bungee.

Craig

[KWKloeber]

using the cable clamp, I went with the clamp and never had any issues. Seems too "simple" to actually work...but it does.

Don't overthink this - a little tension, you don't need to try to crush the assembly to death.
Harbor Freight carries the low-cost wire rope clips (in stainless!) Twofer 2.99.
https://www.harborfreight.com/2-piece-1-4-quarter-inch-wire-rope-clips-93891.html

Easier to adjust if need be than disassembling the binnacle.

[Jim Lucas]

Thanks. Is 1/4" best sizing? I saw someone else mention 1/8" somewhere earlier in this thread. It'll just save me time as I haven't looked at the throttle cable yet...

[KWKloeber]

I doubt 1/8" would fit the cable sheath.  It's probably more like 3/16" OD, so the 1/4" should work nicely.

[Jim Hardesty]

I've been following this thread, want to add my 2 cents, yes I've had to use rubber bands for a temporary fix. I keep some on board.  But I don't find removing the compass and using the adjusting bolt to be all that much work and by then it's time to lube the bearings and chain. It usually lasts a couple of seasons or more.  As a former motorcycle guy, just don't like the idea of crushing a cable, even a little.
I wouldn't criticize anyone for using the clamp. Your boat your choice. I only want to suggest, try the adjustment as designed first.
Jim

[Jim Lucas]

Thanks all.

Hi Jim,
I'm also a biker/ auto racer, etc. and agree with your thoughts but, at these rpm's, a little less concerned than turning 6,000+ 

I'll try the proper fix but suspect the clamp may be a reasonable mod.

Cheers.
 

[DaveBMusik]

I ended up using a cable clamp. Cheap, easy, perfect.

[Jim Lucas]

I ended up using a cable clamp. Cheap, easy, perfect.

Yes, worked for me as well.